Carnegie Mellon University

CNA Recordings

2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019-2011

2026

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September 22, 2026

Yifan Chen (UCLA)

High-dimensional sampling for scientific inference: delocalization of bias and affine-invariant theory

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May 5, 2026

Gianni Dal Maso (SISSA)

A variational approach to the stability in the homogenization of some Hamilton-Jacobi equations

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April 7, 2026

Dennis Kriventsov (Rutgers University)

Non-minimizing and min-max solutions to Bernoulli problems

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March 17, 2026

Antoine Mellet (University of Maryland, College Park)

Range expansion by growth and congestion

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February 24, 2026

Su Jiang (Carnegie Mellon University)

Generative Models for Data Assimilation in Subsurface Flow

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February 10, 2026

Noah Stevenson (Princeton University)

Desingularization of nondegenerate rotating vortex patches

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February 3, 2026

Raymond Chu (Carnegie Mellon University)

The Fine Features of the Supercooled Stefan Problem

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January 22, 2026

Bogdan Raita (Georgetown University)

Recent developments in A-quasiconvexity

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January 13, 2026

Jiequn Han (Flatiron Institute)

PDE–SDE Correspondences in Machine Learning: From Solvers to Generative Models

2025

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November 13, 2025

Anna Skorobogatova (ETH)

Fine structure of two-dimensional mod(q) area-minimizing hypersurfaces

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November 11, 2025

Yekaterina Epshteyn (University of Utah)

Multiscale Modeling, Simulation, and Analysis of Microstructure Evolution in Polycrystalline Materials

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November 4, 2025

Bill Cooperman (ETH Zürich)

Fourier mass lower bounds for Batchelor-regime passive scalars

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October 30, 2025

Prashant Jha (South Dakota Mines)

Residual and Agent-Based Corrections and Beyond for Reliable Neural Operators

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October 28, 2025

Sylvia Serfaty (Sorbonne Université and New York University)

Coulomb and Riesz gases: dynamics and equilibrium states

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October 7, 2025

Kevin Yang (Harvard University)

KPZ equation from Ginzburg-Landau equations in infinite volume

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September 23, 2025

Brian Seguin (Loyola University)

Fractional measure and nonlocal curvature: surfaces, curves, and beyond

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September 16, 2025

Michael Rozowski (Carnegie Mellon University)

Sharp interface limits of some Patlak-Keller-Segel-type systems

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September 2, 2025

Anton Ullrich (Carnegie Mellon University)

The Median Filter Scheme for Mean Curvature Flow

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August 26, 2025

Raymond Chu (Carnegie Mellon University)

Stochastic Optimal Transport with a Lévy process and the Fractional Stefan Problem

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May 20, 2025

Dmitry Vorotnikov (University of Coimbra)

Hidden Convexity and Dafermos’ Principle in Defocusing Dispersive Equations and Barotropic Fluids

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May 13, 2025

Matias Delgadino (UT Austin)

Sharp mean-field estimates for the repulsive log gas

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May 6, 2025

Cy Maor (Einstein Institute of Mathematics, Hebrew University of Jerusalem)

On ribbons that defy Gauss's Theorema Egregium: Why some molecules (and other structures) change shape as they grow

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April 22, 2025

Antonio De Rosa (Bocconi University)

Surfaces with prescribed Gaussian images and applications to anisotropic minimal surfaces

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April 17, 2025

Oliver Tse (Eindhoven University of Technology)

Quantum computing from an optimal control perspective

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April 10, 2025

Tobias Ried (Georgia Tech)

Domain branching in ferromagnets: elliptic regularity in action

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April 3, 2025

Pierre-Emmanuel Jabin (Penn State University)

A Duality method for mean-field limits with singular interactions

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March 4, 2025

Helena Nussenzveig Lopes (University Federal, Rio De Janeiro)

Inviscid limit in 2D avoids inviscid dissipation and anomalous dissipation

2024

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November 21, 2024

Elizabeth Carlson (California Institute of Technology)

Understanding Large-Time Behavior of Models of Turbulent Systems: Methods Via Prediction & Optimization

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November 19, 2024

Gal deBotton (Ben Gurion University)

Internal electrostatic interactions within a polarized medium

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November 12, 2024

Ryan Matzke (Vanderbilt University)

Which Energies are Minimized by Uniform Distributions?

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November 7, 2024

Keefer Rowan (New York University)

Passive tracers advected by 2D Navier–Stokes equations with degenerate stochastic forcing

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October 29, 2024

Max Fathi (Université Paris Cité)

Stein's method and stability for functional inequalities

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October 24, 2024

Xiaoqian Xu (Duke Kunshan University)

Mixing flow and advection-diffusion-reaction equations

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October 22, 2024

John Clayton (Army Research Laboratory)

Extended Finsler geometry for nonlinear mechanics of continua with microstructure

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October 17, 2024

Dave Levermore (University of Maryland)

Introduction to Kinetic Equations

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October 10, 2024

Fabio Chalub (Universidade Nova de Lisboa)

An overview of finite and infinite population models in evolutionary dynamics

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October 8, 2024

Michael Novack (Louisiana State University)

A semilinear free boundary problem with a topological constraint

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October 1, 2024

Ambar Sengupta (University Of Connecticut)

Low-dimensional Gauge Theories: a mathematical overview

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September 24, 2024

Bruno Poggi (University of Pittsburgh)

Solvability of the Poisson problem with interior data in Lp Carleson spaces and its applications

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June 4, 2024

Andrea Braides (SISSA)

Topological singularities arising from non-local Ginzburg-Landau energies

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April 25, 2024

Anuj Kumar (University of California, Berkeley)

Sharp nonuniqueness of the transport equation with Sobolev vector fields

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April 16, 2024

Paul Plucinsky (University of Southern California)

Effective continuum theories for origami and kirigami metamaterials

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March 26, 2024

Ian Fleschler (Princeton University)

Carleson ε2 conjecture in higher dimensions

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March 19, 2024

Leon Bungert (University of Würzburg)

Convergence rates for graph-based learning featuring singular PDEs

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March 5, 2024

Leonard Kreutz (Technical University of Munich, Germany)

Finite crystallization via stratification

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February 27, 2024

Simone Steinbrüchel (University of Leipzig)

The typical area-minimizing Current is unique and has Multiplicity One

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February 20, 2024

Yuan Gao (Purdue University)

Optimal Control for Markov Jump Processes with application to transition path theory

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February 13, 2024

Milton Lopes Filho (Federal University of Rio de Janeiro)

On energy balance in 2D incompressible ideal fluid flow

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January 30, 2024

Daniel Spector (National Taiwan Normal University)

An Atomic Decomposition for Divergence Free Measures

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January 23, 2024

Lucas Bouck (Carnegie Mellon University)

Liquid crystal polymeric networks: modeling, approximation, and computation

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January 16, 2024

Xingyu Zhu (University of Bonn)

Nonnegative Ricci curvature and linear volume growth revisited

2023

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December 5, 2023

David Padilla-Garza (TU Dresden)

Mathematical challenges and developments in the nonlinear bending theory for plates

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November 28, 2023

Andrej Zlatoš (University of California, San Diego)

Homogenization in front propagation models

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November 14, 2023

Cole Graham (Brown University)

Fisher–KPP traveling waves in the half-space

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November 7, 2023

Antonio De Rosa (University of Maryland / Bocconi University)

Regularity of anisotropic minimal surfaces

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November 2, 2023

Molei Tao (Georgia Tech)

Implicit biases of large learning rates in machine learning

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October 31, 2023

Gianni Dal Maso (SISSA)

Homogenisation of free discontinuity problems

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October 10, 2023

Reinaldo Resende (Carnegie Mellon University)

Regularity results for area minimizing currents

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October 3, 2023

Francesco Maggi (UT Austin)

Plateau's laws for soap films, the Allen--Cahn equation, and a hierarchy of Plateau-type problems

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September 26, 2023

Michael Novack (Carnegie Mellon University)

Exterior isoperimetry and a mesoscale regularity theorem

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September 12, 2023

Lihan Wang (Carnegie Mellon University)

Anomalous diffusion of a passive tracer advected by 2D Gaussian free field

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May 9, 2023

Tarek Elgindi (Duke University)

Twisting in Hamiltonian Flows and Irreversibility in Perfect Fluids

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April 25, 2023

Daniel Restrepo (UT Austin)

The Euclidean Isoperimetric problem and its gradient flow: a phase transitions approach

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April 20, 2023

Konstantinos Zemas (University of Münster)

Homogenization of nonlinear randomly perforated materials under minimal assumptions on the geometry

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April 18, 2023

Guy Bouchitté (Université du Sud Toulon-Var)

Optimal design versus maximal Monge-Kantorovich metrics

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April 11, 2023

William Cooperman (University of Chicago)

Exponential mixing by shear flows

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April 4, 2023

Armin Schikorra (University of Pittsburgh)

Div-curl estimates and harmonic maps: local and nonlocal

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February 28, 2023

Antonio De Rosa (University of Maryland)

Min-max construction of anisotropic CMC surfaces

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February 21, 2023

Elisa Negrini (IPAM, UCLA)

Applications of no-collision transport maps in image processing and data science

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February 14, 2023

Woongbae Park (University of Pittsburgh)

An introduction to conformal heat flow of harmonic maps

2022

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November 8, 2022

Dallas Albritton (IAS Princeton)

Non-uniqueness of Leray solutions to the forced Navier-Stokes equations

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November 3, 2022

Yongxin Chen (Georgia Tech)

A proximal algorithm for sampling

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November 1, 2022

Matt Jacobs (Purdue University)

Adversarial training and the generalized Wasserstein barycenter problem

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September 27, 2022

Gianni Dal Maso (SISSA)

Some results on Γ-convergence of nonlocal functionals

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September 22, 2022

Rita Ferreira (KAUST)

Structural changes in nonlocal denoising models arising through bi-level parameter learning

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September 20, 2022

José Iglesias (University of Twente)

Total [generalized] variation image regularization with piecewise constant weights

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September 8, 2022

Leonard Kreutz (Carnegie Mellon University)

Geometric rigidity in variable domains

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May 10, 2022

Antoine Remond-Tiedrez (University of Cambridge)

Moist potential vorticity inversion: a nonlinear elliptic PDE from atmospheric dynamics with free boundaries

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April 12, 2022

Krutika Tawri (Indiana University, Bloomington)

On stochastic partial differential equations with a Ladyzenskaya-Smagorinsky type nonlinearity

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April 5, 2022

Luca Spolaor (UC San Diego)

(Quasi-)conformal methods in two-dimensional free boundary problems

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March 29, 2022

Jingmei Qiu (University of Delaware)

A Conservative Adaptive Low Rank High Order Tensor Approach for Nonlinear Vlasov Equations

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March 22, 2022

Mahamadi Warma (George Mason University)

Turnpike properties for fractional control problems

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March 8, 2022

Marco Cicalese (Technical University of Munich, Germany)

The antiferromagnetic XY model on the triangular lattice

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March 1, 2022

Pierre-Emmanuel Jabin (Penn State University)

The mean-field limit of the Vlasov-Poisson-Fokker-Planck equation

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February 8, 2022

Gal deBotton (Ben-Gurion University)

Statistical Mechanics Analysis of Electroactive Copolymers

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January 25, 2022

Lihan Wang (Carnegie Mellon University)

Optimal artificial boundary conditions for three-dimensional elliptic random media

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January 18, 2022

Peter Morfe (University of Chicago)

Periodic Homogenization of Non-variational Interface Motions

2021

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November 30, 2021

Giovanni Alberti (Università di Pisa)

Grain boundaries in minimal planar N-partitions for large N

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November 16, 2021

Caterina Zeppieri (University of Münster)

Homogenization of free-discontinuity functionals

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November 9, 2021

Harald Garcke (Universität Regensburg)

Cahn-Hilliard type models for tumour growth

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October 26, 2021

Jacob Bedrossian (University of Maryland)

Positive Lyapunov exponents for 2d Galerkin-Navier-Stokes with stochastic forcing

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October 19, 2021

Zihui Zhao (University of Chicago)

Boundary unique continuation of Dini domains and the estimate of the singular set

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October 12, 2021

Matteo Novaga (Università di Pisa)

Anisotropic and fractional mean curvature flow of mean convex sets

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October 5, 2021

Theresa Simon (Universität Bonn)

Skyrmions and stability of degree 1 harmonic maps from the plane to the two-dimensional sphere

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September 28, 2021

Inwon Kim (UCLA)

Optimal transport with stopping times and Stefan problem

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September 21, 2021

Mikhail Karpukhin (CalTech)

Optimization of Laplace and Steklov eigenvalues with applications to minimal surfaces

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September 14, 2021

Julian Fischer (IST Austria)

Interface evolution problems in fluid mechanics and geometry: Weak-strong uniqueness principles and convergence of phase-field approximations

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May 4, 2021

Yunbai Cao (Rutgers University)

Passage from the Boltzmann equation with Diffuse Boundary to the Incompressible Euler equation with Heat Convection

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April 27, 2021

Dmitry Golovaty (The University of Akron)

A variational method for generating cross fields using higher order Q-tensors

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April 20, 2021

Susana Gomes (University of Warwick)

Parameter estimation for pedestrian dynamics models

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April 13, 2021

Michael Parks (Sandia National Laboratories)

Nonlocal Models and Peridynamics

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April 8, 2021

José A. Iglesias (RICAM)

Variational curvatures and total variation regularization

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April 6, 2021

Jun Kitagawa (Michigan State University)

Semi-discrete optimal transport with storage fees, some theory and numerics

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March 30, 2021

Manuel Friedrich (Universität Münster)

Gamma-convergence for free-discontinuity problems in linear elasticity

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March 16, 2021

Marta D'Elia (Sandia National Laboratories)

Data-driven learning of nonlocal models: from high-fidelity simulations to constitutive laws

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March 11, 2021

Martina Hofmanova (Universität Bielefeld)

On ill- and well-posedness of dissipative martingale solutions to stochastic 3D Euler equations

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March 9, 2021

André Schlichting (WWU Münster)

Dynamic behavior of growth processes: Phase separation, self-similarity, and oscillations

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February 25, 2021

Adrian Ruf (ETH Zurich)

Nonlocal conservation laws: improved regularity and higher-order numerical methods

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February 9, 2021

Marcelo Disconzi (Vanderbilt University)

The relativistic Euler equations with a physical vacuum boundary

2020

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December 8, 2020

Antonin Chambolle (University Paris-Dauphine)

Almost Korn and Poincaré-Korn inequalities for displacements with discontinuities

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December 1, 2020

Petru Mironescu (Université Claude Bernard Lyon 1)

Sobolev maps to the circle

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November 10, 2020

Kjetil Lye (SINTEF)

Using neural networks as surrogates for optimization

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October 20, 2020

Mahir Hadzic (University College London)

(In)Stability Theory for Relativistic Galaxies and Stars

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September 29, 2020

Sam Punshon-Smith (Brown University)

A regularity method for quantitative lower bounds on the Lyapunov exponent for SDEs: with a proof of chaos for Lorenz 96

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September 15, 2020

Cyrill Muratov (NJIT)

Magnetic skyrmions in the conformal limit

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April 28, 2020

Oscar Lopez Pamies (University of Illinois)

When and How Fracture Nucleates and Propagates in Rubber

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April 21, 2020

Xin Yang Lu (Lakehead University)

Centroidal Voronoi Tessellations And Gersho’s Conjecture In 3D And On The Sphere

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April 14, 2020

Wuchen Li (UCLA)

High order MCMC methods via Transport information geometry

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April 7, 2020

Alex Dunlap (Stanford University)

Stationary solutions for the stochastic Burgers equation on the line

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February 20, 2020

David Ambrose (Drexel University)

Some existence results for mean field games

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February 18, 2020

Marco Morandotti (Politecnico di Torino)

Spatially inhomogeneous evolutionary games and applications to social dynamics with label switching

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February 11, 2020

Anastasia Molchanova (TU Wien)

Failure of injectivity for limits of Sobolev homeomorphisms

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February 4, 2020

Jeff Calder (University of Minnesota)

Discrete to continuum in graph-based learning on k-nearest neighbor graphs

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January 23, 2020

Camillo De Lellis (Institute for Advanced Study)

Nonclassical minimizing oriented surfaces

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January 16, 2020

Hung Vinh Tran (University of Wisconsin Madison)

Optimal rate of convergence in periodic homogenization of Hamilton-Jacobi equations