ACM Seminar Schedule

Regular seminar talk time and location: Fridays 2:30pm-3:30pm @ LeConte 440. Talks will be delivered either in person or virtually.

Spring 2023

January 27	Roman Shvydkoy (University of Illinois Chicago)	Host: Changhui Tan
	Title: On the Problem of Emergence Arising in Hydrodynamic Systems of Collective Behavior [In person]
February 10	Ming Zhong (Illinois Institute of Technology)	Host: Siming He and Changhui Tan
	Title: Machine Learning of Self Organization from Observation [In person]
February 17	Reed Ogrosky (Virginia Commonwealth University)	Host: Paula Vasquez
	Title: Modeling Plug Formation in Films Inside Tubes: Impact of Surfactant, Viscosity Stratification, and Slip [In person]
February 24	Felix Bartel (Technische Universität Chemnitz)	Math Visiting Student
	Title: The Power of Least Squares in the Worst-case and Learning Setting [In person]
March 3	Wenrui Hao (Pennsylvania State University)	Host: Yi Sun
	Title: Leveraging Computational Modeling to Understand Biomedical Diseases [In person]
March 10	Spring Break
March 17	Lin Mu (University of Georgia)	Host: Lili Ju
	Title: Pressure Robust Scheme for Incompressible Flow [Virtual]
March 24	SIAM Southeastern Atlantic Sectional Meeting
March 31	Cheng Yu (University of Florida)	Host: Siming He and Changhui Tan
	Title: Infinitely Many Solutions to the Isentropic System of Gas Dynamics [In person]
April 7	Hangjie Ji (North Carolina State University)	Host: Siming He and Changhui Tan
	Title: Fiber Coating Dynamics: Theory, Algorithm, and Applications [In person]
April 14	Keisha Cook (Clemson University)	Host: Paula Vasquez
	Title: TBA [In person]
April 21	Trevor Leslie (University of Southern California)	Host: Changhui Tan
	Title: TBA [In person]

Fall 2022

September 30	Zhilin Li (North Carolina State University)	Host: Qi Wang
(Postponed to October 7)	Title: An Overview of Augmented Strategy and Applications [Virtual]
October 21	Jianliang Qian (Michigan State University)	Host: Lili Ju
	Title: Hadamard-Babich Ansatz for Point-source Maxwell's Equations [Virtual]
October 28	Federico Pasqualotto (Duke University)	Host: Siming He
LeConte 205	Title: On the Construction of 3D Incompressible Euler Equilibria by Magnetic Relaxation [In Person]
November 11	Amir Sagiv (Columbia University)	Host: Wolfgang Dahmen
	Title: A Measure Perspective on Uncertainty Quantification [Virtual]
November 18	Jing An (Duke University)	Host: Siming He
LeConte 205	Title: Quantitative Steepness, Semi-FKPP Reactions, and Pushmi-pullyu Fronts [In Person]
December 2	Pierre-Emmanuel Jabin (Pennsylvania State University)	Host: Changhui Tan
	Title: A New Approach to the Mean-field Limit of Vlasov-Fokker-Planck Equations [Virtual]

Spring 2022

February 18	Jiahong Wu (Oklahoma State University)	Host: Changhui Tan
	Title: Stabilizing Phenomenon for Incompressible Fluids
March 4	Ming Chen (University of Pittsburgh)	Host: Changhui Tan
	Title: Orbital Stability for Internal Waves
March 11	Spring Break
March 18	SIAM Conference on Analysis of Partial Differential Equations
March 25	Qingtian Zhang (West Virginia University)	Host: Changhui Tan
	Title: Global Solutions of Quasi-geostrophic Shallow Water Front Problems
April 8	Joint Math Meeting
April 15	Guowei Wei (Michigan State University)	Host: Qi Wang
	Title: How Math and AI are Revolutionizing Biosciences
April 22	Ziad Musslimani (Florida State University)	Host: Qi Wang
	Title: Spectral Renormalizations Methods in Physics

Fall 2021

September 17	SIAM SEAS Conference
September 24	Christian Doberstein (University of South Carolina)	Math Postdoc
3:30-4:30pm	Title: A New Real-space Method for the Simulation of Scanning Transmission Electron Microscope Images
October 15	Alina Chertock (North Carolina State University)	Host: Changhui Tan
	Title: Structure Preserving Numerical Methods for Hyperbolic Systems of Conservation and Balance Laws
October 22	Zhiqiang Cai (Purdue University)	Host: Wolfgang Dahmen
	Title: Neural Nets and Numerical PDEs
October 29	Siming He (Duke University)	Host: Changhui Tan
	Title: Applications of the Shear-flow Induced Enhanced Dissipation
November 5	Weiran Sun (Simon Fraser University)	Host: Changhui Tan
	Title: De Giorgi Method for Kinetic Equations
November 12	Xiaochuan Tian (University of California, San Diego)	Host: Changhui Tan
3:30pm-4:30pm	Title: Numerical Methods for Nonlocal Models: Asymptotically Compatible Schemes and Multiscale Modeling
November 19	Thi-Thao-Phuong Hoang (Auburn University)	Host: Lili Ju
	Title: Global-in-time Domain Decomposition Methods for the Coupled Stokes and Darcy Flows
December 3	Chun Liu (Illinois Institute of Technology)	Host: Qi Wang
	Title: Energetic Variational Approaches for Active/Reactive Fluids and Applications

Spring 2021

January 22	Wuchen Li (University of South Carolina)	Math Faculty
	Title: Transport Information Dynamics with Applications
January 29	FoCM 2021 Online Seminar Series
February 5	Ruiwen Shu (University of Maryland)	Host: Changhui Tan
	Title: Linear Interpolation Convexity/concavity in the Minimization of Attractive-Repulsive Energy
February 12	Razvan Fetecau (Simon Fraser University)	Host: Changhui Tan
3:30pm-4:30pm	Title: Aggregation with Intrinsic Interactions on Riemannian Manifolds
February 19	Wenrui Hao (Pennsylvania State University)	Host: Qi Wang
3:30pm-4:30pm	Title: Numerical Methods for Solving Nonlinear Differential Equations from Homotopy Methods to Machine Learning
February 26	Carmine Emanuele Cella (University of California, Berkeley)	Host: Qi Wang and Yi Sun
2:30pm-4:00pm	Title: From Signal Representations to Musical Creation: a Geometric Approach (Joint with Composition Seminar in the School of Music)
February 26	FoCM 2021 Online Seminar Series
March 5	Shawn Walker (Louisiana State University)	Host: Qi Wang
	Title: Analysis and Numerics for Nematic Liquid Crystals
March 12	Wellness Holiday
March 19	Yulong Xing (Ohio State University)	Host: Lili Ju
3:30pm-4:30pm	Title: Discontinuous Galerkin Methods with Local Time Stepping for the Nonlinear Shallow Water Equations
March 26	Shuang Liu (University of California, San Diego)	Host: Xinfeng Liu
	Title: A Parallel Cut-cell Algorithm for the Free-boundary Grad-Shafranov Problem
March 26	FoCM 2021 Online Seminar Series
April 2	Yao Yao (Georgia Institute of Technology)	Host: Changhui Tan
	Title: Symmetry and Uniqueness via a Variational Approach
April 9	DASIV Spring School
April 16	Wei Zhu (University of Alabama)	Host: Yi Sun
3:30pm-4:30pm	Title: First-order Image Restoration Models for Staircase Reduction and Contrast Preservation
April 23	Mirjeta Pasha (Arizona State University)	Host: Zhu Wang
	Title: Computationally Feasible Methods Based on Krylov Subspaces to Solve Large-scale, Constrained, and Time Dependent Inverse Problems
April 30	FoCM 2021 Online Seminar Series

Fall 2020

September 25	Trevor Leslie (University of Wisconsin, Madison)	Host: Changhui Tan
	Title: Geometric Structure of Mass Concentration Sets for Pressureless Euler Alignment Systems
October 2	Rihui Lan (University of South Carolina)	Math Postdoc
	Title: The Monolithic Arbitrary Lagrangian-Eulerian (ALE) Finite Element Analysis of Moving Interface Problems
October 9	Jiguang Sun (Michigan Technological University)	Host: Qi Wang
	Title: A New Finite Element Approach for Nonlinear Eigenvalue Problems
October 16	Barak Sober (Duke University)	Host: Wolfgang Dahmen
	Title: Approximating the Riemannian Metric from Discrete Samples
October 23	Li Wang (University of Minnesota)	Host: Changhui Tan
	Title: A Proximal-gradient Algorithm for Crystal Surface Evolution
October 30	Xiang Xu (Old Dominion University)	Host: Changhui Tan
3:30pm-4:30pm	Title: Some Analytic Properties of a Singular Potential in the Laudau-de Gennes Theory for Liquid Crystals
November 13	Dallas Albritton (New York University)	Host: Changhui Tan
	Title: Self-similar Solutions of Active Scalars with Critical Dissipation

Spring 2020

January 17	Yuanwei Qi (University of Central Florida)	Host: Changhui Tan
	Title: Traveling Wave of Gray-Scott System: Results and Perspective
January 31	Xiangcheng Zheng (University of South Carolina)	Math Graduate Student
	Title: Mathematical and numerical analysis to variable-order mobile-immobile time-fractional diffusion equations
February 21	Hailiang Liu (Iowa State University)	Host: Changhui Tan
	Title: Efficient, positive, and energy stable schemes for Poisson-Nernst-Planck systems
March 20	Xiaolin Li (Stony Brook University)	Host: Xinfeng Liu
(Cancelled)	Title: Lagrangian Front Tracking and Applications to Conservation Law, Fluid Mixing, and Phase Transition Problems
March 27	Rihui Lan (University of Nevada, Las Vegas)	Host: Lili Ju
(Postponed)	Title: The Monolithic Arbitrary Lagrangian-Eulerian (ALE) Finite Element Analysis of Moving Interface Problems

2019 and before

The schedule can be found HERE and HERE.