Applied and Computational Math Seminars
Past Events
View Current SemesterApr 1 2024 |
| Junshan Lin (Auburn University) |
| Scattering Resonances Through Subwavelength Holes: Theory, Computation and Applications in Imaging |
| PDE seminar |
| Time: 3:05pm |
| Location: Zoom |
The so-called extraordinary optical transmission (EOT) through metallic nanoholes has triggered extensive research in modern plasmonics and their applications in bio-sensing, imaging, etc. In this tal... More |
Mar 25 2024 |
| Elizabeth Carlton (Caltech ) |
| Stability of Shear Flows & Sum-of-Squares Polynomial Optimization |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 105 |
The stability of steady states for complex dynamical systems are notoriously difficult problems, even for the seemingly simplest cases. For example, it is expected that the standard steady state shear... More |
Mar 18 2024 |
| Justin Valletta (FSU) |
| Liouville comparison theory for breakdown of Euler-Arnold equations |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 105 |
In his seminal paper of 1966, Vladmir Arnold recast Euler’s equation for the motion of an incompressible fluid as the geodesic equation of a right-invariant Riemannian metric on the group of volume-... More |
Mar 18 2024 |
| Justin Valletta (FSU) |
| Liouville comparison theory for breakdown of Euler-Arnold equations |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 105 |
In his seminal paper of 1966, Vladmir Arnold recast Euler’s equation for the motion of an incompressible fluid as the geodesic equation of a right-invariant Riemannian metric on the group of volume-... More |
Mar 14 2024 |
| Shuguang Zhang (Department of Mathematics, FSU) |
| Riemannian Broyden Family of Limited-memory Quasi-Newton Methods |
| Dissertation Defense |
| Time: 09:30 |
| Location: remote |
Mar 1 2024 |
| Ramón Nartallo-Kaluarachchi (University of Oxford) |
| Non-equilibrium dynamics of complex networks |
| Machine Learning and Data Science Seminar |
| Time: 13:20 |
| Location: Zoom |
Many real-world complex systems operate far from thermodynamic equilibrium. In particular, the dissipation of entropy to maintain a system in non-equilibrium has been proposed as a unifying, organisin... More |
Feb 26 2024 |
| Nick Ossi (FSU) |
| Nonlocal Integrable Models |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 105 |
Certain well-known dispersive partial differential equations that model the propagation of waves are known to be integrable - that is, exactly solvable. Recently, a peculiar class of integrable system... More |
Jan 22 2024 |
| Organizational Meeting |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 105 |
Nov 15 2023 |
| Arash Fahim (Florida State University) |
| Recent Advances in the Theory of Stochastic Control |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
The theory of stochastic optimal control is a branch of applied probability which started during 90s and matured during 2000s. While it roots in theoretical economics, it became a branch of mathematic... More |
Nov 13 2023 |
| Wojciech Ozanski (FSU) |
| Instantaneous gap loss of Sobolev regularity for the 2D incompressible Euler equations |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 231 |
We will discuss local well-posedness and ill-posedness results of some active scalar equations, including 2D incompressible Euler equations and the SQG equation. We will discuss how one can obtain ins... More |
Nov 8 2023 |
| Seulip Lee (University of Georgia) |
| Edge-averaged virtual element methods for convection-dominated problems |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Nov 1 2023 |
| Mohammad Nooranidoost (Florida State University) |
| TBA |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Oct 25 2023 |
| Christopher Tam (Florida State University) |
| “Computational Fluid Dynamics and Computational Aeroacoustics: What are their differences”. |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Oct 18 2023 |
| Malbor Asllani (Florida State University) |
| Self-organized criticality explains the emergence of irregular vegetation patterns in semi-arid regions |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Vegetation patterns in semi-arid areas manifest either through regular or irregular vegetation patches separated by bare ground. Of particular interest are the latter structures, that exhibit a distin... More |
Oct 16 2023 |
| Sanghyun Lee (FSU) |
| Physics Preserving Finite Element Methods for Coupled Multi-Physical Subsurface Applications |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 231 |
In recent years, the main challenges in subsurface energy systems (e.g., enhanced geothermal systems and CO2 sequestration) have included issues arising from the multi-physical and multi-scale nature ... More |
Oct 11 2023 |
| Hristo G. Chipilski (Department of Scientific Computing, FSU) |
| Beyond the Kalman Filter with Measure Transport |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Data assimilation (DA) methods in the Earth Sciences, such as the Kalman Filter (KF) and its ensemble approximation (EnKF), are usually based on Gaussian assumptions. While these statistical ap... More |
Oct 9 2023 |
| Juraj Foldes (University of Virginia) |
| Uniqueness of critical points for infinite dimensional variational problems |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 231 |
In order to understand the evolution of a system, it is critical to investigate stability properties of equilibria. These are often characterized as minimizers or critical points of certain functional... More |
Sep 27 2023 |
| SeongHee Jeong (Florida State University) |
| C0 interior penalty methods for elliptic distributed optimal control problems |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Sep 25 2023 |
| Yanqiu Guo (Florida International University) |
| Inertial manifolds for regularized Navier-Stokes equations |
| PDE seminar |
| Time: 3:05pm |
| Location: LOV 231 |
One of the central problems for dissipative systems generated by PDEs is concerned with whether the underlying dynamics is effectively finite dimensional and can be described by a system of ODEs. To s... More |
Sep 20 2023 |
| Qi Feng (Florida State University) |
| Entropy dissipation for general Langevin dynamics and its application |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Sep 18 2023 |
| Quyuan Lin (Clemson University) |
| Primitive equations: mathematical analysis and machine learning algorithm |
| PDE seminar |
| Time: 3:05 |
| Location: LOV 231 |
Large scale dynamics of the ocean and the atmosphere are governed by the primitive equations (PE). In this presentation, I will first review the derivation of the PE and some well-known results for th... More |
Sep 13 2023 |
| Zecheng Zhang (Florida State University) |
| A discretization-invariant extension and analysis of some deep operator networks and some topics in scientific machine learning |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV107 |
Sep 11 2023 |
| (FSU) |
| PDE Seminar Organizational Meeting |
| PDE seminar |
| Time: 3:05 |
| Location: LOV 231 |
We will meet for coffee at 2:45pm and hold the meeting earlier today. |
Jul 11 2023 |
| Julia Ream (Florida State University PhD student) |
| LARGE EDDY SIMULATIONS TO INVESTIGATE THE FUNDAMENTAL FLOW PHYSICS OF SUPERCRITICAL CARBON DIOXIDE TURBULENT JETS |
| LARGE EDDY SIMULATIONS TO INVESTIGATE THE FUNDAMENTAL FLOW PHYSICS OF SUPERCRITICAL CARBON DIOXIDE TURBULENT JETS |
| Time: 10:00am |
| Location: zoom |
Supercritical carbon dioxide (sCO2) is of interest to a wide range of engineering problems, including carbon capture, utilization, and storage (CCUS) as well as advanced cycles for power genera... More |
Apr 18 2023 |
| Maryam Alsolami (Department of Computer Science FSU) |
| Various Approximate Methods To Measure The Uniformity Of Quasirandom Sequences |
| ACM |
| Time: 15:05 |
| Location: 231LOV |
Apr 11 2023 |
| Wojciech Ozanski (Department of Mathematics, FSU) |
| An introduction to open problems in mathematical analysis of incompressible fluid mechanics. |
| ACM |
| Time: 15:05 |
| Location: 231LOV |
Mar 28 2023 |
| Mark Sussman (Department of Mathematics, FSU) |
| The continuous moment of fluid method and decision tree machine learning for stably and efficiently computing solutions of problems in materials processing and NASA applications |
| ACM |
| Time: 15:05 |
| Location: 231LOV |
Mar 21 2023 |
| Sathya Chandramouli (Department of Mathematics, FSU) |
| Non-Hermitian dispersive hydrodynamics and Riemann problems |
| ACM |
| Time: 15:05 |
| Location: 231 LOV |
Mar 7 2023 |
| Melissa Marchand (Naval Surface Warfare Center, Panama City, FL) |
| Graph Self-Similarity and Role Models |
| ACM |
| Time: 15:05 |
| Location: 231 LOV |
Community detection is a popular approach used to analyze large networks and obtain relevant statistical properties by finding community structures in networks. However, community detection algorithms... More |
Feb 28 2023 |
| Nathan Crock (Department of Scientific Computing, FSU) |
| Neural Ordinary Differential Equations and Computational Reading Models |
| ACM |
| Time: 15:05 |
| Location: 231 LOV |
Among the numerous advances taking place within the discipline of machine learning, the sub-field currently known as scientific machine learning has seen encouraging developments. This branch of ML re... More |
Feb 14 2023 |
| Ruilong Yue (Department of Mathematics, FSU) |
| The Global Active Subspace Method |
| ACM |
| Time: 15:05 |
| Location: 231 LOV |
Feb 7 2023 |
| Hui Duan (Department of Mathematics) |
| DGSM Shapley for global sensitivity analysis |
| ACM Seminar |
| Time: 15:05 |
| Location: 231 LOV |
Global sensitivity analysis measures the importance of the inputs of a model to its output. Several approaches, such as Sobol sensitivity indices, derivative based global sensitivity measures (DGSM), ... More |
Jan 31 2023 |
| Adrian Barbu (Department of Statistics) |
| Training a Two Layer ReLU Network Analytically |
| ACM Seminar |
| Time: 15:05 |
| Location: 231 LOV |
Neural networks are usually trained with different variants of gradient descent-based optimization algorithms such as stochastic gradient descent or the Adam optimizer. Recent theoretical work state... More |
Jan 24 2023 |
| Jeseok Bang (NHMFL, FSU) |
| Numerical Simulation of High Field No-Insulation REBCO Magnet |
| ACM Seminar |
| Time: 15:05 |
| Location: 231 LOV |
Superconductor magnets hold immense promises for strong magnets based on the fascinating nature that high current can flow with negligible Joule-heating loss dissipation. They have indeed enabled di... More |
Nov 29 2022 |
| Aseel Farhat (Department of Mathematics, FSU) |
| TBA |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
Nov 15 2022 |
| Unnikrishnan S. Nair (Department of Mechanical Engineering, FSU) |
| TBA |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
Nov 8 2022 |
| Yu Cao (Department of Mathematics, FSU) |
| A Determining Form and Algebraic Attractor Bounds for the 2D Rayleigh-Benard Problem |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
I will talk about three related topics for the 2D Rayleigh-Benard Problem: determining forms, attractor bounds, and data assimilation |
Nov 1 2022 |
| Anuj Kumar / Zezhong Zhang (Department of Mathematics, FSU) |
| On well-posedness and smoothing of solutions to the generalized SQG equations in critical Sobolev spaces / Spectral ReLu: A Smooth Generalization of ReLu in Functional Space |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
Oct 27 2022 |
| Ziad Musslimani (FSU) |
| Time dependent spectral renormalization methods |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 105 |
Oct 25 2022 |
| Nick Dexter (Department of Scientific Computing, FSU) |
| Effective deep neural network architectures for learning high-dimensional Banach-valued functions from limited data |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
In the past few decades the problem of reconstructing high-dimensional functions taking values in abstract spaces from limited samples has received increasing attention, largely due to its relevance t... More |
Oct 18 2022 |
| Christopher Tam (Department of Mathematics, FSU) |
| Numerical simulation of entropy noise generation in a military aircraft |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
Dr. Tam has done research on the noise of military aircraft for a number of years supported by the Office of Naval Research. Military jets operate at much higher temperatures and velocities than labor... More |
Oct 13 2022 |
| Sathyanarayanan Chandramouli (FSU) |
| Dispersive regularization in dispersive Eulerian fluids |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 105 |
Oct 11 2022 |
| Malbor Asslani (Department of Mathematics, FSU) |
| Structure and dynamics of non-normal networks |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
Network science has emerged, in the last 20 years, as an essential framework to model and understand complex systems in a variety of disciplines. At its core, network science views a system as a set o... More |
Oct 6 2022 |
| Ziad Musslimani (FSU) |
| Introduction to the Nonlinear Schrodinger equation |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 105 |
Oct 4 2022 |
| Wojciech Ozanski (Department of Mathematics, FSU) |
| The Navier-Stokes regularity problem as a linear instability problem |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
: In the talk we will describe the Navier-Stokes regularity problem (which is one of the 6 outstanding Millenium Problems), and discuss some recent efforts in achieving progress on the problem. We wil... More |
Sep 27 2022 |
| Anuj Kumar (Department of Mathematics, FSU) |
| On well-posedness and smoothing of solutions to the generalized SQG equations in critical Sobolev spaces |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
This talk is based on recent works in which we study the dissipative generalized surface quasi-geostrophic equations in a supercritical regime where the order of the dissipation is small relative to o... More |
Sep 22 2022 |
| Wojciech Ożański (FSU) |
| The Cordoba-Cordoba-Fontelos equation: regularity, blow-ups and the gap |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 105 |
Sep 20 2022 |
| Ziad Musslimani (Department of Mathematics, FSU) |
| Spectral renormalization methods in physics |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
In this talk we shall outline a new method to solve initial and boundary value problems that arise in physical sciences. The idea is to use the underlying physics (such as conse... More |
Sep 15 2022 |
| Wojciech Ożański (FSU) |
| Burgers equation, part II - dissipation vs. nonlinearity |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 330 |
Sep 13 2022 |
| Julia Ream (Department of Mathematics, FSU) |
| Adaptive Mesh Refinement Large Eddy Simulation of the Supercritical Carbon Dioxide Round Turbulent Jet |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
Supercritical carbon dioxide (sCO2) is of interest to a range of engineering problems, including carbon capture, utilization, and storage (CCUS) as well as advanced cycles for power generation. Non-id... More |
Sep 8 2022 |
| Wojciech Ożański (FSU) |
| Burgers equation, dissipation vs. nonlinearity, and Cole-Hopf transformation |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 330 |
Sep 6 2022 |
| Sanghyun Lee (Department of Mathematics, FSU) |
| Physics preserving finite element methods for coupled multi-physical applications |
| Applied and Computational Math Seminar |
| Time: 03:05 |
| Location: LOV231 |
Sep 1 2022 |
| Wojciech Ożański |
| Advanced Seminar in Applied Math - PDEs |
| Time: 3.05 |
| Location: LOV 330 |
We will review some basic concepts regarding the heat equation, we will quantify its regularizing effect for a well-localized initial data. On the other hand, we will see that a non-localized initial ... More |
Aug 30 2022 |
| Mark Sussman (Department of Mathematics, FSU) |
| A dynamic adaptive mesh refinement, Moment-of-Fluid, and space-time spectral element method for improved capturing of vortical structures in a realistic Cryogenic Fuel tank |
| Applied and Computational Math Seminar |
| Time: 3:05pm |
| Location: LOV231 |
In the article by Pei, Vahab, Sussman, and Hussaini (Journal of Scientific Computing, 2019), an adaptive, parallel, moment-of-fluid, space-time spectral element method (AMR-MOF-... More |
Apr 20 2022 |
| Yunzheng Lyu (FSU) |
| Convergence of Kernel Learning Backward SDE filter |
| Applied Math |
| Time: 3:05PM |
| Location: 201 |
Apr 6 2022 |
| Yunzheng Lyu |
| Convergence Analysis for kernel learning backward SDE filter |
| Applied Math |
| Time: 3:05PM |
| Location: 201 |
Mar 30 2022 |
| Yunzheng Lyu |
| Convergence analysis for kernel learning backward SDE filter |
| Applied Math |
| Time: 3:05PM |
| Location: 201 |
Mar 29 2022 |
| Yiran Chen (FSU) |
| Simulation and Goodness-of-fit Tests of Copulas |
| Ph.D. Defense |
| Time: 11:00AM-1:00 PM |
| Location: Zoom |
Multivariate models with dependent variables are popular in financial industry, with applications to option pricing, portfolio optimization, risk management, and modeling credit portfolios. Other appl... More |
Mar 23 2022 |
| Yunzheng Lyu (FSU) |
| Convergence analysis for kernel learning backward SDE filter |
| Applied Math |
| Time: 3:05PM |
| Location: 201 |
Mar 9 2022 |
| Siming Liang (FSU) |
| Convergence of sample-wise back-propagation for stochastic neural networks |
| Applied Math |
| Time: 3:05pm |
| Location: 201 |
Mar 2 2022 |
| Siming Liang (FSU) |
| Convergence of sample-wise backpropagation for SNNs |
| Applied Math |
| Time: 3:05pm |
| Location: 201 |
Mar 2 2022 |
| Siming Liang (FSU) |
| Convergence of sample-wise backpropagation for SNNs |
| Applied Math |
| Time: 3:05pm |
| Location: 201 |
Feb 23 2022 |
| Yunzheng Lyu (FSU) |
| Kernel method for machine learning |
| Applied Math Seminar |
| Time: 3:05pm |
| Location: 201 |
Feb 16 2022 |
| Yunzheng Lyu |
| Kernel method for machine learning |
| Applied Math Seminar |
| Time: 3:05pm |
| Location: 201 |
Feb 2 2022 |
| Siming Liang |
| A sample-wise stochastic optimal control solver |
| Applied Math Seminar |
| Time: 3:05 |
| Location: 201 |
Dec 1 2021 |
| Yunzheng Lyu (FSU) |
| Discussions on using backward SDEs to solve optimal filtering problems |
| Applied Math Seminar |
| Time: 3:05pm |
| Location: LOV 201 |
Nov 30 2021 |
| Yu Cao (FSU) |
| Data Assimilation for the Benard Convection Problem |
| PDEs semimar |
| Time: 11:00 |
| Location: zoom |
Nov 23 2021 |
| Yu Cao (FSU) |
| Data Assimilation for the Benard Convection problem |
| PDE seminar |
| Time: 11:00 |
| Location: zoom |
Nov 17 2021 |
| Yunzheng Lyu (FSU) |
| Backward SDE filter |
| Applied and Computational Math |
| Time: 3:05pm |
| Location: 201 |
Yunzheng will talk about numerical method of using backward SDEs to solve the optimal filtering problem. |
Nov 16 2021 |
| Nick Ossi (FSU ) |
| HAVOK approach to Chaos - the case of the Lorenz system |
| PDE seminar |
| Time: 11:00 |
| Location: zoom |
Nov 10 2021 |
| Yunzheng Lyu (FSU) |
| Backward SDE filter methods |
| Applied Math Seminar |
| Time: 3:05pm |
| Location: LOV 201 |
Yunzheng will talk about the design of Backward SDE filter |
Nov 3 2021 |
| Yunzheng Lv (FSU) |
| Backward SDE filter methods |
| ACM |
| Time: 3:05pm |
| Location: LOV 201 |
Jul 9 2019 |
| Svetlana V. Poroseva (Department of Mechanical Engineering University of New Mexico ) |
| RANS-DNS simulations as a framework for uncertainty quantification in DNS data of turbulent flows |
| special applied math |
| Time: |
| No location for this even specified. |
In RANS-DNS simulations of incompressible turbulent flows, the Reynolds-averaged Navier-Stokes (RANS) equations are solved, with all terms but molecular diffusion being represented by the data from di... More |
Nov 16 2018 |
| Yongsheng Lian (University of Louisville) |
| Investigation of Nucleate Pool Boiling in Earth Gravity and Microgravity |
| Mathematics Colloquium |
| Time: 3:35 pm |
| Location: LOV 101 |
Nucleate pool boiling has widespread applications in industry due to its efficient high heat transfer rates. It has also been used in space exploration for mission critical thermal management and life... More |
Jul 20 2018 |
| Xinru Yuan (Mathematics Department FSU) |
| RIEMANNIAN OPTIMIZATION METHODS FOR AVERAGING SYMMETRIC POSITIVE DEFINITE MATRICES |
| PhD Defense |
| Time: 10:00 |
| Location: 318 LOV |
Symmetric positive de nite (SPD) matrices have become fundamental computational objects in many areas. It is often of interest to average a collection of symmetric positive de nite matrices. |
Jul 10 2018 |
| Tarak Shisode (Florida State University) |
| Understanding the Genome in Space and Time |
| Doctoral Candidacy Exam |
| Time: 9:30 am |
| Location: 204-B LOV |
Apr 16 2018 |
| Matthew Hancock (FSU Mathematics Department) |
| Algorithmic Lung Nodule Analysis in Chest Tomography Images: Lung Nodule Malignancy Likelihood Prediction and a Statistical Extension of the Level Set Image Segmentation Method |
| Ph. D. defense |
| Time: 12:15 pm - 2:15 |
| Location: LOV 204-B |
Lung cancer has the highest mortality rate of all cancers in both men and women in the United States. The algorithmic detection, characterization, and diagnosis of abnormalities found in chest<... More |
Feb 21 2018 |
| Yiran Chen (FSU) |
| Simulation and Goodness-of-Fit Tests of Copulas |
| Doctoral Candidacy Exam |
| Time: 2:15 PM |
| Location: 204B |
Nov 9 2017 |
| Mathew C. Hancock (Mathematics Department, Florida State University) |
| ALGORITHMIC LUNG NODULE ANALYSIS IN CHEST TOMOGRAPHY IMAGES: CHARACTERIZATIONS OF PATTERN CLASSIFICATION METHODS AND A STATISTICAL EXTENSION OF THE LEVEL SET IMAGE SEGMENTATION METHOD |
| Prospectus Defense |
| Time: 2:00 p.m. |
| Location: 204-B |
Lung cancer has the highest mortality rate of all cancers in both men and women. The algorithmic detection, characterization, and diagnosis of abnormalities found in chest CT scan images can ai... More |
Apr 4 2017 |
| Martin Bauer (FSU) |
| Evolution equation in shape analysis II |
| Applied PDE seminar |
| Time: 4:30-5:20 |
| Location: LOV227 |
The mathematical study of shape is concerned with the description, comparisons and analysis of geometric shapes. An approach, that has been proven successful, is to equip this highly non-linear space ... More |
Mar 28 2017 |
| Martin Bauer (FSU) |
| Evolution equation in shape analysis |
| Applied PDE seminar |
| Time: 4:30-5:20 |
| Location: LOV227 |
The mathematical study of shape is concerned with the description, comparisons and analysis of geometric shapes. An approach, that has been proven successful, is to equip this highly non-linear space ... More |
Mar 7 2017 |
| Matt Villermarette (FSU) |
| Second order maximal principle preserving scheme for Allen-Cahn equation |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
Feb 24 2017 |
| Nan Chen (Courant Institute, New York University) |
| Simple Stochastic Dynamical Models Capturing the Statistical Diversity of El Nino Southern Oscillation |
| Applied PDE seminar (joint with GFDI seminar) |
| Time: 10:30-11:20 |
| Location: Keen 18 |
The El Nino Southern Oscillation (ENSO) has significant impact on global climate and seasonal prediction. A simple modeling framework is developed here that automatically captures the statistical dive... More |
Feb 21 2017 |
| Ziad Musslimani (Florida State University) |
| Numerical simulation of evolution equations using the spectral renormalization method |
| Applied PDE seminar |
| Time: 4:30-5:20 |
| Location: LOV227 |
Feb 14 2017 |
| Tyler Bolles (Florida State University) |
| Linear Water Waves Over Variable Depth and Singular Flow Around Corners |
| Applied PDE seminar |
| Time: 3:35-4:30 |
| Location: Melvin Stern Seminar Room, GFD |
This talk introduces the widely used mathematical model of small amplitude water waves in the context of variable water depth. Lacking exact methods for obtaining solutions to arbitrary water depth, w... More |
Feb 7 2017 |
| Xiaoming Wang (Florida State University) |
| An energy stable decoupled algorithm for the Naviver-Stokes-Darcy system, II |
| Applied PDE seminar |
| Time: 3:35-4:30 |
| Location: LOV227 |
We continue our discussion of a novel numerical scheme for the coupled Navier-Stokes-Darcy system which models coupled free and porous media flow. The scheme enjoys the following desirable properties:... More |
Jan 31 2017 |
| Xiaoming Wang (Florida State University) |
| An energy stable decoupled algorithm for the Naviver-Stokes-Darcy system |
| Applied PDE seminar |
| Time: 3:35-4:30 |
| Location: LOV227 |
We introduce a novel numerical scheme for the coupled Navier-Stokes-Darcy system which models coupled free and porous media flow. The scheme enjoys the following desirable properties: 1. It is energy ... More |
Jan 24 2017 |
| Wei Guo (Michigan State University) |
| Introduction to asymptotic preserving methods and method of lines transpose approaches |
| Applied PDE seminar |
| Time: 4:00-4:50 |
| Location: LOV227 |
Dr. Wei Guo of Michigan State University will give a tutorial on asymptotic preserving methods and the method of lines transpose approaches at 4:00 PM. |
Jan 17 2017 |
| Organizational meeting |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
Dr. Zhi Zhou of Columbia will give a tutorial on fractional order PDEs at 4:00 PM. |
Nov 22 2016 |
| Matt Villermarette (FSU) |
| Uncondtionally Maximally Preserving Second Order Strang Scheme for the Allen-Cahn Equation, III |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The speaker will present efficient numerical schemes for the Allen-Cahn equation that inherits the invariancce of the interval [-1, 1]. Both 1st order and 2nd order in time algorithms will be discusse... More |
Nov 15 2016 |
| Matt Villermarette (FSU) |
| Uncondtionally Maximally Preserving Second Order Strang Scheme for the Allen-Cahn Equation, II |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The speaker will present efficient numerical schemes for the Allen-Cahn equation that inherits the invariancce of the interval [-1, 1]. Both 1st order and 2nd order in time algorithms will be discusse... More |
Nov 8 2016 |
| Matt Villermarette (FSU) |
| Uncondtionally Maximally Preserving Second Order Strang Scheme for the Allen-Cahn Equation |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The speaker will present efficient numerical schemes for the Allen-Cahn equation that inherits the invariancce of the interval [-1, 1]. Both 1st order and 2nd order in time algorithms will be discusse... More |
Nov 1 2016 |
| Matt McCurdy (FSU) |
| Small Darcy number asymptotics of the coupled Navier-Stokes-Darcy system, III |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The speaker will present a non-dimensionalized form of the well-known Navier-Stokes-Darcy system that models the coupling of free flow and porous media flow. The asymptotic behavior of the coupled sys... More |
Oct 25 2016 |
| Matt McCurdy (FSU) |
| Small Darcy number asymptotics of the coupled Navier-Stokes-Darcy system, II |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The speaker will present a non-dimensionalized form of the well-known Navier-Stokes-Darcy system that models the coupling of free flow and porous media flow. The asymptotic behavior of the coupled sys... More |
Oct 18 2016 |
| Matt McCurdy (FSU) |
| Small Darcy number asymptotics of the coupled Navier-Stokes-Darcy system |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The speaker will present a non-dimensionalized form of the well-known Navier-Stokes-Darcy system that models the coupling of free flow and porous media flow. The asymptotic behavior of the coupled sys... More |
Oct 11 2016 |
| Xiaoming Wang (FSU) |
| Coupling free flow with flow in porous media |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV227 |
The coupling of free flows and flows in porous media is important in many applications. We present a derivation of the coupled system via principle of minimal dissipation. |
Oct 4 2016 |
| Dr. Shu Gu (FSU) |
| Homogenization of fluid equations in porous media, III |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV104 |
Derivation of the phenomenological Darcy\'s equation from the (Navier-)Stokes equations in porous media via homogenization. This is one of the examples of deriving macroscopic effective equations from... More |
Sep 27 2016 |
| Dr. Shu Gu (FSU) |
| Homogenization of fluid equations in porous media, II |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV104 |
Derivation of the phenomenological Darcy\'s equation from the (Navier-)Stokes equations in porous media via homogenization. This is one of the examples of deriving macroscopic effective equations from... More |
Sep 13 2016 |
| Dr. Shu Gu (FSU) |
| Homogenization of fluid equations in porous media |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV104 |
Derivation of the phenomenological Darcy\'s equation from the (Navier-)Stokes equations in porous media via homogenization. This is one of the examples of deriving macroscopic effective equations from... More |
Aug 30 2016 |
| Organizational meeting |
| Applied PDE seminar |
| Time: 3:30-4:30 |
| Location: LOV104 |
Jul 8 2016 |
| Justin Eilertsen (Applied and Computational Mathematics, Dept. of Mathematics, FSU) |
| LOCAL AND GLOBAL BIFURCATIONS IN FINITE-DIMENSIONAL CENTER MANIFOLD EQUATIONS OF DOUBLE-DIFFUSIVE CONVECTION |
| Ph. D Thesis Defense |
| Time: 3:00 pm - 4:30 |
| Location: LOV 204-B |
Dec 1 2015 |
| Yangzi Guo (FSU Dept. of Mathematics (ACM)) |
| Dimensionality Reduction Algorithms for Classification |
| Ph. D. Candidacy Exam |
| Time: 1:00 p.m. |
| Location: MCH 315-B |
Dec 1 2015 |
| Melissa Marchand and Wenju Zhao (FSU ) |
| Sound proof models and stochastic NSE |
| Applied PDE seminar |
| Time: 2:30-3:30 |
| Location: LOV201 |
Nov 24 2015 |
| Melissa Marchand (FSU ) |
| Sound proof models |
| Applied PDE seminar |
| Time: 2:30-3:30 |
| Location: LOV201 |
Nov 17 2015 |
| Mingwen Fei (FSU and AHNU) |
| Sharp interface limit of Cahn-Hilliard-Hele-Shaw system: rigorous theory IV |
| Applied PDE seminar |
| Time: 2:30-3:30 |
| Location: LOV201 |
Nov 16 2015 |
| Justin Eilertsen (Applied and Computational Mathematics, Dept. of Mathematics, FSU) |
| Finite Dimensional Models in Thermosolutal Convection |
| Prospectus Defense |
| Time: 11:00 a.m. |
| Location: LOV 204-B |
Nov 10 2015 |
| Mingwen Fei (FSU and AHNU) |
| Sharp interface limit of Cahn-Hilliard-Hele-Shaw system: rigorous theory III |
| Applied PDE seminar |
| Time: 2:30-3:30 |
| Location: LOV201 |
Nov 3 2015 |
| Mingwen Fei (FSU and AHNU) |
| Sharp interface limit of Cahn-Hilliard-Hele-Shaw system: rigorous theory II |
| Applied PDE seminar |
| Time: 2:30-3:30 |
| Location: LOV201 |
Oct 27 2015 |
| Mingwen Fei (FSU and AHNU) |
| Sharp interface limit of Cahn-Hilliard-Hele-Shaw equation: rigorous theory |
| Applied PDE seminar |
| Time: 2:30-3:30 |
| Location: LOV201 |
Oct 13 2015 |
| Matthew Villemarette (FSU) |
| Cahn-Hilliard and Allen-Cahn equations |
| Applied PDE seminar |
| Time: 3:35-4:30 |
| Location: LOV227 |
Oct 6 2015 |
| Xiaoming Wang (FSU) |
| BBGKY hierarchy: from particles to kinetic theory, II |
| Applied PDE seminar |
| Time: 3:35-4:30 |
| Location: LOV227 |
Sep 29 2015 |
| Xiaoming Wang (FSU) |
| BBGKY hierarchy: from particle system to kinetic theory |
| Applied PDE seminar |
| Time: 3:35-4:30 |
| Location: LOV227 |
Sep 22 2015 |
| Guowei Wei (MSU) |
| Differential geometry and algebraic topology of biomolecules (Please notice special time and place) |
| Applied PDE seminar |
| Time: 11:15-12:15 |
| Location: KLB112 |
Sep 15 2015 |
| Xiaoming Wang (FSU) |
| Incompressible and compressible flow models, III |
| Applied PDE seminar |
| Time: 3:35 - 4:30 |
| Location: LOV227 |
Sep 8 2015 |
| Xiaoming Wang (FSU) |
| Incompressible and compressible flow models, II |
| Applied PDE seminar |
| Time: 3:35 - 4:30 |
| Location: LOV104 |
Sep 1 2015 |
| Xiaoming Wang (FSU) |
| Incompressible and compressible flow models |
| Applied PDE seminar |
| Time: 3:35 - 4:30 |
| Location: LOV104 |
Jun 26 2015 |
| Daozhi Han (FSU) |
| Diffuse interface methods for incompressible two-phase flows |
| Dissertation Defense |
| Time: 2:00-2:50 |
| Location: LOV204B |
Apr 14 2015 |
| Diego Martinez (FSU) |
| Statistics using Diffusion Distances |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV200 |
Traditional statistics on Euclidean data rely on the Euclidean distance. Nevertheless, these statistics don\'t give relevant summaries in the case of data with complex local behavior. This talk will... More |
Apr 7 2015 |
| Xiaoming Wang (FSU) |
| Horizontal resolution for convection in porous media II |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV200 |
We continue our discussion of the issue of horizontal resolution in numerical simulation of convection in porous media. The heat transport in the vertical direction, characterized by the Nusselt numbe... More |
Mar 31 2015 |
| Tony Wills (FSU) |
| Heat equations driven by spatial-temporal white noise |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV200 |
TBA |
Mar 24 2015 |
| Xiaoming Wang (FSU) |
| Horizontal resolution for convection in porous media II |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV200 |
We continue our discussion of the issue of horizontal resolution in numerical simulation of convection in porous media. The heat transport in the vertical direction, characterized by the Nusselt numbe... More |
Mar 5 2015 |
| Jin Cheng (Fudan University) |
| Inverse problems and regularization I & II |
| Applied PDE seminar |
| Time: 3:30-5:30 |
| Location: LOV201 |
This is Prof. Jin Cheng\'s tutorial lectures. Recently “Inverse Problems” became a hot area in Applied Mathematics. Indeed, a significant portion of the requests from the engineers ... More |
Mar 3 2015 |
| Jin Cheng (Fudan University) |
| Inverse problems and regularization I & II |
| Applied PDE seminar |
| Time: 3:30-5:30 |
| Location: LOV201 |
This is Prof. Jin Cheng\'s tutorial lectures. Recently “Inverse Problems” became a hot area in Applied Mathematics. Indeed, a significant portion of the requests from the engineers ... More |
Feb 24 2015 |
| Daozhi Han (Florida State University) |
| Phase field model for two-phase flows in karstic geometry |
| Applied PDE seminar |
| Time: 3:30-4:20 |
| Location: LOV201 |
Feb 17 2015 |
| Xiaoming Wang (Florida State University) |
| A fractional numerical scheme that preserves the convective turnover dynamics |
| Applied PDE seminar |
| Time: 3:30-4:20 |
| Location: LOV201 |
It was discovered by Yudovitch that the non-linear advection term prefers stably stratified states while the diffusion term favors unstably stratified states within the infinite Prandtl number model f... More |
Feb 3 2015 |
| Yongyong Cai (Purdue University) |
| Error estimates of numerical methods for nonlinear Schroedinger equation with wave operator |
| Special ACM Seminar |
| Time: 3:35 |
| Location: 201 |
The nonlinear Schroedinger equation (NLS) with wave operator (NLSW) is NLS perturbed by the wave operator with strength described by a dimensionless parameter ε ∈(0,1]. NLSW appears in many... More |
Feb 3 2015 |
| Yongyong Cai (Purdue University) |
| Error estimates of numerical methods for nonlinear Schroedinger equation with wave operator |
| Special ACM Seminar (joint with applied PDE seminar) |
| Time: 3:30-4:20 |
| Location: LOV201 |
The nonlinear Schroedinger equation (NLS) with wave operator (NLSW) is NLS perturbed by the wave operator with strength described by a dimensionless parameter epsilon in(0,1]. NLSW appears in many p... More |
Jan 29 2015 |
| Qinghai Zhang (University of Utah) |
| The Classification of Lagrangian Particles through a Fixed Curve in a Flow: Theory and Application |
| Special ACM Seminar |
| Time: 3:35PM |
| Location: 201 LOV |
The integration of multiple mathematical subjects often yields useful results. The theory of donating regions (DRs) is such an example of differential equations, algebraic topology, and differential g... More |
Jan 27 2015 |
| Helen Li (Brown University) |
| Two benchmarks of simulating stochastic dynamics with challenges of long-time simulation and non-globally Lipschitz continuous coefficients |
| Special ACM Seminar (joint with applied PDE seminar) |
| Time: 3:30-4:20 |
| Location: LOV201 |
In this talk, I will discuss simulations of two benchmarks arising from shock clustering and invariant random matrix ensembles, respectively. I will first illustrate the computation of ... More |
Nov 25 2014 |
| Melissa Marchand and Justin Cole (FSU) |
| Prolate Spheroidal Wave Functions and Numerical Methods for Schroedinger equations |
| Applied PDE Seminar |
| Time: 3:35-4:30 |
| Location: LOV104 |
Nov 18 2014 |
| Matthew Hancock (FSU Math Dept. (ACM)) |
| Learning Algorithms for Computer Vision Tasks |
| Ph. D. Candidacy Exam |
| Time: 2:30 p.m. |
| Location: 204-B |
Nov 18 2014 |
| Roger B. Pacheco Castro (FSU) |
| Fractional Calculus in Hydrology |
| Applied PDE Seminar |
| Time: 3:35-4:30 |
| Location: LOV104 |
Nov 18 2014 |
| Zhiqiu Li (FSU) |
| Numerical simulation of acoustic liner for drag computation |
| Candidacy Exam |
| Time: 10:00 |
| Location: 204B |
Nov 4 2014 |
| Tony Wills (FSU) |
| An introduction to fractional diffusion |
| Applied PDE Seminar |
| Time: 3:35-4:30 |
| Location: LOV104 |
Sep 30 2014 |
| Xiaoming Wang (FSU) |
| Controllability and observability of finite dimensional linear systems |
| Applied PDE Seminar |
| Time: 3:35-4:30 |
| Location: LOV104 |
We review the concept of controllability and observability. Controllability condition on finite dimensional linear system with constant coefficients will be motivated and proved. Observability result ... More |
Sep 23 2014 |
| Prof. Jian ZHAO (Hohai University) |
| Water resources: current challenges in physics, modeling and mathematics |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: GFDI |
Sep 16 2014 |
| Yinchuan Zhao (North China Electric Power University and FSU) |
| Regularity and global structure of certain fluid models |
| Applied PDE Seminar |
| Time: 3:35-4:30 |
| Location: LOV104 |
We are concerned with the regularity and global structure of solutions to the Cauchy problem of some equations of flow. We prove that the solutions are piecewise C^k smooth if the initial data do n... More |
Sep 15 2014 |
| Nick Moore (FSU) |
| How bodies erode and dissolve in fluid flows |
| Modeling fluid flows in geophysics |
| Time: 3:00 |
| Location: GFDI |
Note the special time and location. |
Sep 10 2014 |
| Dong SUN (FSU) |
| High order long time accurate schemes for the Stokes-Darcy system |
| Applied PDE Seminar |
| Time: 1:30-2:30 |
| Location: LOV204B |
Sep 8 2014 |
| Nick Moore (FSU) |
| Geophysical flows |
| Modeling fluid flows in geophysics |
| Time: 4:10 |
| Location: LOV 104 |
A broad overview of geophysical flows and crash course in fluid mechanics. |
Sep 2 2014 |
| Daozhi Han (FSU) |
| An introduction to FreeFem++ |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
FreeFem++ is an open source partial differential equation solver via finite element method. In this talk, we will walk through the processes of building, running FreeFem++ scripts and vi... More |
Apr 8 2014 |
| Dong SUN (FSU math) |
| A 3rd order unconditionally stable and uniformly in time accurate scheme for coupled Stokes-Darcy system II |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
Mar 25 2014 |
| Dong SUN (FSU math) |
| A 3rd order unconditionally stable and uniformly in time accurate scheme for coupled Stokes-Darcy system |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
Mar 18 2014 |
| Xiaoming Wang (FSU math) |
| What is the BBGKY hierarchy? |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
We review the classical Bogliubov-Born-Green-Kirkwood-Yvon (BBGKY) hierarchy for the s-particle distribution functions for interacting particle systems. The Boltzmann equation is then interpreted as a... More |
Mar 4 2014 |
| Lingdi Wang (Fudan University and Florida State University) |
| Passive sensor imaging using cross correlations of noisy signals II |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
This is a continuation of the talk from last week. Abstract from last week: Based on J. Garnier and G. Papanicolaou’s work, I will briefly introduce the theory of passiv... More |
Feb 25 2014 |
| Lingdi Wang (Fudan University and Florida State University) |
| Passive sensor imaging using cross correlations of noisy signals |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
Based on J. Garnier and G. Papanicolaou’s work, I will briefly introduce the theory of passive sensor imaging using cross correlations of noisy signal. It is well known that the travel... More |
Feb 11 2014 |
| Andrew Winters (FSU math) |
| Discontinuous Galerkin Spectral Element Approximation for Reflection and Transmission of Waves from Moving Material Interfaces |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
We discuss an efficient and high order numerical method for the computation of wave reflection and transmission from moving, material interfaces. The main issue we address is the computation of the nu... More |
Feb 6 2014 |
| A. Alexanderian (U Texas, Austin) |
| Optimal experimental design for infinite-dimensional Bayesian inverse problems |
| Special Seminar |
| Time: 3:30PM |
| Location: 201 LOV |
I address the problem of optimal experimental design (OED) for infinite-dimensional Bayesian inverse problems. The target application is the problem of optimal allocation of sensors where observationa... More |
Feb 4 2014 |
| Daozhi Han (FSU) |
| Quasi-incompressible Cahn-Hilliard Fluids II |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
In this talk, we will visit the derivation of the quasi-incompressible Cahn-Hilliard-Navier-Stokes system for two phase incompressible flows with general densities (Lowengrub & Truskinov... More |
Jan 28 2014 |
| Daozhi Han (FSU) |
| Quasi-incompressible Cahn-Hilliard Fluids |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
In this talk, we will visit the derivation of the quasi-incompressible Cahn-Hilliard-Navier-Stokes system for two phase incompressible flows with general densities (Lowengrub & Truskinov... More |
Jan 21 2014 |
| Daozhi Han (FSU) |
| Quasi-incompressible Cahn-Hilliard Fluids |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
In this talk, we will visit the derivation of the quasi-incompressible Cahn-Hilliard-Navier-Stokes system for two phase incompressible flows with general densities (Lowengrub & Truskinov... More |
Dec 3 2013 |
| Douglas Zhou (NYU and Shanghai Jiaotong U) |
| Informal talk on mathematics and neuronetworks |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Nov 26 2013 |
| Chaoxu Pei (FSU) |
| Discontinuous Galerkin (DG) Methods for the Viscous Terms |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Although the original thrust of most DG research was in solving hyperbolic problems, the general proliferation of the DG methodology has also spread to the study of parabolic and elliptic probl... More |
Nov 14 2013 |
| Yaning Liu (FSU) |
| NON-INTRUSIVE METHODS FOR PROBABILISTIC UNCERTAINTY QUANTIFICATION AND GLOBAL SENSITIVITY ANALYSIS IN NONLINEAR STOCHASTIC PHENOMENA |
| Dissertation Defense |
| Time: 2:00 |
| Location: MCH 414 |
Nov 12 2013 |
| Xiaoming Wang (FSU) |
| Rate of vertical heat transport in Rayleigh-Benard convection III |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
We continue our discussion of the scaling of the long time averaged rate of heat transport in the vertical direction, quantified as the Nusselt number, within the Rayleigh-Benard model for convection.... More |
Oct 29 2013 |
| Xiaoming Wang (FSU) |
| Rate of vertical heat transport in Rayleigh-Benard convection II |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
We discuss the scaling of the long time averaged rate of heat transport in the vertical direction, quantified as the Nusselt number, within the Rayleigh-Benard model for convection. How the Nusselt nu... More |
Oct 22 2013 |
| Xiaoming Wang (FSU) |
| Rate of vertical heat transport in Rayleigh-Benard convection |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
We discuss the scaling of the long time averaged rate of heat transport in the vertical direction, quantified as the Nusselt number, within the Rayleigh-Benard model for convection. How the Nusselt nu... More |
Oct 8 2013 |
| Justin Cole (FSU math) |
| Fixed Point Renormalization Methods Applied to Nonlinear Schrodinger (NLS) Type Equations |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
In this talk we discuss fixed point methods with rescaling factors and how they are used to solve NLS type equations. We begin by motivating and presenting Petviashvilli\'s method. We discuss the heur... More |
Oct 1 2013 |
| Xiaoming Wang (FSU math) |
| White and colored noises |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Sep 24 2013 |
| Justin Eilertsen (FSU math) |
| Partial Differential Equations and Classical Mechanics |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
I will start with Newton\'s Laws (ODE form), cover the Lagrangian and Hamiltonian formulations and conclude with a derivation of the Hamilton-Jacobi equation (partial differential equation) and... More |
Sep 17 2013 |
| Andrew Winters (FSU math) |
| Electromagnetic Waves at a Plane Dielectric Interface |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
The talk would examine some physical properties (Brewster\'s angle and total internal reflection) that the numerical method should capture. |
Sep 10 2013 |
| Daozhi Han (FSU math) |
| Monotonic schemes |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Many times it is desirable to design monotone numerical scheme for PDE models. Minty-Browder Theorem guarantees the (unique) solvability of the scheme which is a sort after feature. Han ... More |
Sep 3 2013 |
| Xiaoming Wang (FSU math) |
| Monotone operator with application to PDEs |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Solution to \"suitable\" finite dimensional approximate problem of an infinite dimensional problem does not necessarily converge. We show that this is not an issue if the equation/problem under inves... More |
May 8 2013 |
| G. Rubio (Polytechnic University of Madrid) |
| DGSEM Error Estimation and Mesh Adaptation |
| Time: 11:00 |
| Location: 204b |
Apr 2 2013 |
| Ziyad Muslimani (FSU Math) |
| Integrable Nonlocal Nonlinear Schrodinger Equation |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
A new integrable nonlocal nonlinear Schrodinger equation is introduced. It possesses a Lax pair and an infinite number of conservation laws and is PT symmetric. The inverse scattering transform... More |
Feb 19 2013 |
| Xiaoming Wang (FSU Math) |
| Introduction to Geophysical Fluid Dynamics I |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
Feb 12 2013 |
| Andrew Winters (FSU Math) |
| Wave Scattering from a Moving Material Interface |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
Nov 27 2012 |
| Feifei Xu (FSU DSC) |
| Finite Element Method of a Peridynamics Model |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Nov 20 2012 |
| Yanyan HE (FSU Math) |
| A Comprehensive Approach of Data Fusion based on Evidence Theory |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Data fusion techniques combine data from multiple sources to achieve more specific and more accurate inference than that obtained from individual ones. In this presentation, a comprehen... More |
Nov 13 2012 |
| Justin Eilersten (FSU Math) |
| Linear stability analysis of double diffusive convection |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Nov 6 2012 |
| Xiaoming Wang (FSU Math) |
| Derivation of the Stokes-Darcy system via Helmholtz's least dissipation principle |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
We derive the coupled Stokes-Darcy system with Beavers-Joseph-Saffman-Jones interface boundary condition starting from Helmholtz\'s least energy dissipation principle. |
Oct 30 2012 |
| Carlowen Smith (FSU GFDI) |
| Linear stability of Zonal Jet Flows |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
The talk would review several elements of a recently published thesis, with the title: \"Linear stability of Zonal Jet Flows\" by Kiori Obuse |
Oct 16 2012 |
| Matthew Jamison (FSU Math) |
| Semi-Lagrangian transport methods |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Oct 2 2012 |
| Dong SUN (FSU Math) |
| Survey of IMEX methods for the coupled Stokes-Darcy equations |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Sep 25 2012 |
| Andrew Winters (FSU Math) |
| Support Operators Method for the Diffusion Equation in Multiple Materials |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
Sep 4 2012 |
| Daozhi Han (FSU Math) |
| Interaction of initial and boundary layers |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV104 |
HAN will present result on the analysis of the vanishing Darcy number limit within the Navier-Stokes-Brinkman model. The analysis involves interaction of initial and boundary layers. |
Apr 9 2012 |
| Benjamin Goldsberry (Florida State University) |
| Using boundary element-based near-field acoustic holography to predict the source pressures and sound field of an acoustic guitar |
| Undergraduate honors thesis defense |
| Time: 10:00AM |
| Location: Love 204B |
Apr 3 2012 |
| A. Winters (FSU) |
| High-Order Methods for Wave Propagation Problems in Multiple Materials |
| Prospectus Defense |
| Time: 3:00 |
| Location: 204B |
Apr 2 2012 |
| J. Custer (FSU) |
| Element Quality and Moving Meshes for the DGSEM |
| Prospectus Defense |
| Time: 3:35 |
| Location: 204b |
Mar 20 2012 |
| Dong SUN (FSU Math) |
| Long time stability of two 2nd-order efficient methods for coupled Stokes-Darcy equations |
| Applied PDE Seminar |
| Time: 3:30-4:20 |
| Location: LOV106 |
Dec 6 2011 |
| Matt Donahue (FSU Math) |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
Nov 29 2011 |
| Celestine Woodruff (FSU Math) |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
Nov 22 2011 |
| Omid Khanmohamadi (FSU Math) |
| Spectral Methods and Inverse Problems |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
We will discuss Fourier spectral methods for periodic problems, their derivation using trigonometric polynomial interpolants, their implementation using fast Fourier transform, their exponential accur... More |
Nov 15 2011 |
| Justin Eilertsen (FSU Math) |
| A Short History of Classical Mechanics |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
Nov 8 2011 |
| Daozhi Han (FSU Math) |
| Boundary Layer in Pipe Flow II |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
This week, we\'ll see formal results and some proof details. |
Nov 1 2011 |
| Daozhi Han (FSU Math) |
| Boundary Layer in Pipe Flow |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
We verify the singular limit of the Navier-Stokes equation to the Euler equation for a special flow. |
Oct 25 2011 |
| Xiaoming Wang (FSU Math) |
| Unconditionally stable non-iterative domain decomposition algorithms for long time simulation of flows in karst aquifer |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
Oct 18 2011 |
| Brian Ewald (FSU Math) |
| Numerics for Stochastic Differential Equations: On Beyond Euler--Part 4 |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
Now, with proofs! |
Oct 11 2011 |
| Ziyad Muslimani (FSU Math) |
| Nonlinear Waves with Broken Time-Reversal Symmetry |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
Oct 4 2011 |
| Brian Ewald (FSU Math) |
| Numerics for Stochastic Differential Equations: On Beyond Euler--Part 3 |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
We continue our discussion of numerical methods for stochastic differential equations with examples, derivation methods, and basic proof ideas. |
Sep 27 2011 |
| Brian Ewald (FSU Math) |
| Numerics for Stochastic Differential Equations: On Beyond Euler--Part 2 |
| Partial Differential Equations |
| Time: 3:35 |
| Location: LOV104 |
We continue our discussion of numerical methods for stochastic differential equations with Itos formula, stochastic Taylor expansions, and types of convergence. |
May 23 2011 |
| Qin Li (FSU) |
| Sparse approximation and its applications |
| Doctoral Defense of Qin Li |
| Time: 9:00am |
| Location: 499 DSL |
I am pleased to announce the doctoral defense of Ms. Qin Li entitled \"Sparse approximation and its applications\". The defense will take place on Monday May 23rd at 9 am in room 499, DS... More |
Feb 27 2011 |
| Margaret Watts |
| A Biophysical Model of Electrical Activity in Human Beta-Cells |
| Biomathematics Journal Seminar |
| Time: 7:00 PM |
| Location: Strozier Library |
Nov 30 -0001 |
| Test (TEst) |
| Test |
| TEst |
| Time: Test |
| Location: Test |
Test |