Organizers: Deep Ray, Haizhao Yang, and Howard Elman

The Numerical Analysis Seminar is supported by the Department of Mathematics (MATH), the Institute for Physical Science and Technology (IPST), and the University of Maryland Institute for Advanced Computer Studies (UMIACS).

In year 2023-4 the Numerical Analysis Seminar will run hybrid (both in-person (preferred) and virtual). The Zoom links will be sent to the Numerical Analysis Seminar mailing list.

Join the Numerical Analysis Seminar mailing list (You will be sent an email to confirm this - please check your spam folder if necessary)

Archives: F2011-S2012 F2012-S2013 F2013-S2014 F2014-S2015 F2015-S2016 F2016-S2017 F2017-S2018 F2018-S2019 F2019-S2020 F2021-S2022 F2022-S2023 

  • High order positivity-preserving entropy stable discontinuous Galerkin discretizations

    Speaker: Jesse Chan (Rice University) - https://profiles.rice.edu/faculty/jesse-chan

    When: Tue, September 12, 2023 - 3:30pm
    Where: Video https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=b2682da3-4e16-451e-93d2-b08501795c20&start=450
  • Fast and Accurate Boundary Integral Methods for Two-Phase Flow with Surfactant

    Speaker: Michael Siegel (New Jersey Institute of Technology) - https://people.njit.edu/faculty/misieg

    When: Tue, September 26, 2023 - 3:30pm
    Where: Video https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=94e6c1a5-c63b-494c-88ea-b089017d03d0
  • A Low Rank Tensor Approach for Nonlinear Vlasov Simulations

    Speaker: Jingmei Qiu (University of Delaware) - https://jingmeiqiu.github.io/

    When: Tue, October 3, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=eb06dce2-9eeb-4f6f-baf2-b0930115f592
  • Riemannian optimization and Riemannian Langevin Monte Carlo for PSD fixed rank constraints

    Speaker: Xiangxiong Zhang (Purdue University) - https://www.math.purdue.edu/~zhan1966/

    When: Tue, October 10, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=ed687d23-01aa-43b9-99fa-b09b009076b6
  • Hydrodynamics of Liquid Crystals on Curved Thin Films: Modeling and Numerics

    Speaker: Lucas Bouck (Carnegie Mellon University) - https://lbouck.github.io/

    When: Tue, October 17, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=76bd642a-c58d-42aa-9a61-b0a601108db9
  • Dynamical low-rank methods for high-dimensional collisional kinetic equations

    Speaker: Jingwei Hu (University of Washington) - https://jingweihu-math.github.io/webpage/

    When: Tue, October 24, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=434a41d5-a296-4b51-a454-b0a601108db8
  • Numerical methods for hydrodynamics at small scales

    Speaker: Sean Carney (George Mason University ) - https://math.gmu.edu/~scarney6/

    When: Tue, October 31, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=e4f592ef-ae46-4bb6-ad3c-b0c30155d802
  • Low-rank PINNs for model reduction of nonlinear hyperbolic conservation laws

    Speaker: Donsub Rim (Washington University in St. Louis) - https://dsrim.github.io/

    When: Tue, November 7, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=1e3026f5-d13e-4e64-8aa5-b0c30155d807
  • Optimization on Matrix Manifolds, with Applications in Data Science

    Speaker: Pierre-Antoine Absil (University of Louvain) - https://sites.uclouvain.be/absil/

    When: Tue, November 14, 2023 - 3:30pm
    Where: Kirwan Hall 3206
  • Jaywalking at the Intersection of Machine Learning and Interesting Math

    Speaker: Michael Puthawala (South Dakota State University) - https://www.sdstate.edu/directory/michael-puthawala

    When: Tue, November 21, 2023 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=c3071a68-22fa-4e5c-b86d-b0c30155d802
  • Towards efficient deep operator learning for forward and inverse PDEs: theory and algorithms

    Speaker: Ke Chen (University of Maryland College Park) - https://math.umd.edu/~kechen/

    When: Tue, November 28, 2023 - 4:30pm
    Where: Brin Math Center Colloquium Room
  • The Obstacle Problem: Pointwise Adaptive Finite Element Method and Optimal Control

    Speaker: Rohit Khandelwal (George Mason University) - https://rohitedu.github.io/

    When: Tue, December 5, 2023 - 3:30pm
    Where: Kirwan Hall 3206
  • Waveform Inversion via Reduced Order Modeling

    Speaker: Liliana Borcea (University of Michigan) - https://websites.umich.edu/~borcea/

    When: Tue, January 30, 2024 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=d13c17ba-7eaf-42a5-80ac-b12a013c35ee
  • Error control in a diffusion map-based PDE solver

    Speaker: Maria Cameron (University of Maryland) - https://www.math.umd.edu/~mariakc/

    When: Tue, February 6, 2024 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=47566412-eba1-4592-9459-b12a013c35d5
  • Coarsening and mean field control of volatile droplets

    Speaker: Hangjie Ji (North Carolina State University) - https://hji5.math.ncsu.edu/

    When: Tue, February 13, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • Nonlinear scientific computing in machine learning and applications

    Speaker: Wenrui Hao (Pennsylvania State University) - https://sites.psu.edu/whao/

    When: Tue, February 20, 2024 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=a2bf1a52-28f2-4724-8579-b12a013c35d5
  • Quantum algorithms for linear differential equations

    Speaker: Dong An (University of Maryland College Park) - https://dong-an.github.io/

    When: Tue, February 27, 2024 - 3:30pm
    Where: Video: https://umd.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=5597b928-6293-43f2-b864-b12a013c35f0
  • Data-adaptive RKHS regularization for learning kernels in operators

    Speaker: Fei Lu (Johns Hopkins University) - https://math.jhu.edu/~feilu/

    When: Tue, March 5, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • Approximation of differential operators on unknown manifolds and applications

    Speaker: John Harlim (Pennsylvania State University) - https://jharlim.github.io/myhomepage/

    When: Tue, March 12, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • Numerically stable methods for electromagnetic scattering in layered media

    Speaker: Mike O'Neil (New York University) - https://cims.nyu.edu/~oneil/

    When: Tue, March 26, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • Differentiable physics for turbulence closure modeling from data

    Speaker: Romit Maulik (Pennsylvania State University) - https://romit-maulik.github.io/

    When: Tue, April 2, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • An effective discretization scheme for singular integral operators on surfaces

    Speaker: James Bremer (University of Toronto) - https://www.math.ucdavis.edu/~bremer/

    When: Tue, April 9, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • A Domain Decomposition Method for Solution of a PDE-Constrained Generalized Nash Equilibrium Model of Biofilm Community Metabolism

    Speaker: Daniel B. Szyld (Temple University) - https://www.math.temple.edu/~szyld/

    When: Tue, April 16, 2024 - 3:30pm
    Where: AVW 1146 (ISR)
  • Solution of Forward and Inverse Problems for Extreme-Scale 1-km-Resolution Earth Mantle Models

    Speaker: Johann Rudi (Virginia Tech) - https://math.vt.edu/people/faculty/rudi-johann.html

    When: Tue, April 23, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • An exact and efficient algorithm for Basis Pursuit Denoising via differential inclusions

    Speaker: Gabriel Provencher Langlois (Courant Institute of Mathematical Sciences, NYU) - https://gabrielpl.com/

    When: Tue, April 30, 2024 - 3:30pm
    Where: Kirwan Hall 3206
  • Stabilization with extended bubbles of convection-diffusion problems

    Speaker: Pedro Morin (Universidad Nacional del Litoral and CONICET) - https://www.fiq.unl.edu.ar/depto-mate/pmorin/

    When: Tue, May 7, 2024 - 2:30pm
    Where: MATH 1310
  • A structure-preserving parametric finite element method for geometric PDEs and applications

    Speaker: Weizhu Bao (National University of Singapore) - https://blog.nus.edu.sg/matbwz/

    When: Tue, May 14, 2024 - 3:30pm
    Where: Kirwan Hall 3206