Fall 2020
September 1, 2020 |
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3pm UK time |
Carlos Kenig (University of Chicago) |
Asymptotic simplification for solutions of the energy critical nonlinear wave equation |
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4pm UK time |
Alexandru Ionescu (Princeton University) |
On the nonlinear stability of shear flows and vortices |
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September 8, 2020 |
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3pm UK time |
Alberto Bressan (Pennsylvania State University) |
Dynamic blocking problems for a model of fire confinement |
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4pm UK time |
Irene M. Gamba (University of Texas at Austin) |
Boltzmann type equations in a general framework: from the classical elastic flow, to gas mixtures, polyatomic gases, and more |
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September 15, 2020 |
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3pm UK time |
John Ball (Heriot-Watt University, Edinburgh) |
Axisymmetry of critical points of the Onsager functional for liquid crystals |
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4pm UK time |
Gui-Qiang G. Chen (University of Oxford) |
On Nonlinear PDEs of Mixed Elliptic-Hyperbolic Type: Analysis and Connections |
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September 22, 2020 |
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3pm UK time |
Camillo De Lellis (Institute for Advanced Study) |
Flows of vector fields: classical and modern |
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4pm UK time |
Hatem Zaag (Université Sorbonne Paris Nord) |
A stylized pyramid-shaped blow-up set for the 2d semilinear wave equation |
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September 29, 2020 |
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3pm UK time |
Walter Strauss (Brown University) |
Modulational instability of Stokes waves |
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4pm UK time |
Jacob Bedrossian (University of Maryland) |
Quantitative hypoelliptic regularity and the estimation of Lyapunov exponents and other long-time dynamical properties of stochastic differential equations |
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October 6, 2020 |
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3pm UK time |
Henri Berestycki (EHESS) |
Reaction-diffusion systems in epidemiology |
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4pm UK time |
Pavol Quittner (Comenius University) |
An optimal Liouville-type theorem for entire solutions of a semilinear heat equation |
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October 13, 2020 |
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3pm UK time |
Felix Otto (Max Planck Institute for Mathematics) |
A variational approach to the regularity theory for optimal transportation |
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4pm UK time |
Lia Bronsard (McMaster University) |
Ring defect in Liquid Crystal |
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October 20, 2020 |
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3pm UK time |
Sylvia Serfaty (Courant Institute) |
Mean-Field limits for Coulomb-type dynamics |
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4pm UK time |
Vlad Vicol (Courant Institute) |
Shock formation and vorticity creation for 3D compressible Euler |
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October 27, 2020 |
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3pm UK time |
Alfonso Sorrentino (University of Rome Tor Vergata) |
The Hamilton–Jacobi equation on networks: from weak KAM and Aubry–Mather theories to homogenization |
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4pm UK time |
Irene Fonseca (Carnegie Mellon University) |
Geometric Flows and Phase Transitions in Heterogeneous Media |
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November 3, 2020 |
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3pm UK time |
Enrico Valdinoci (University of Western Australia) |
The Bernstein technique for integrodifferential equations |
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4pm UK time |
John King (University of Nottingham) |
Some failures of self-similarity in the porous-medium equation |
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November 10, 2020 |
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3pm UK time |
Wilhelm Schlag (Yale University) |
Semiclassical spectral theory and nonlinear waves |
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4pm UK time |
Alexander Logunov (Princeton University) |
Nodal sets, Quasiconformal mappings and how to apply them to Landis’ conjecture |
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November 17, 2020 |
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3pm UK time |
Michal Kowalczyk (Universidad de Chile) |
A sufficient condition for asymptotic stability of kinks in general (1+1)-scalar field models |
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4pm UK time |
Robert L. Jerrard (University of Toronto) |
Solutions of the Ginzburg–Landau equatons with vorticity concentrating near a nondegenerate geodesic |
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November 24, 2020 |
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3pm UK time |
Juan Dávila (University of Bath) |
Leapfrogging vortex rings and other solutions with concentrated vorticity for the Euler equations |
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4pm UK time |
Yannick Sire (Johns Hopkins University) |
Minimizers for the thin one-phase problem |
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December 1, 2020 |
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3pm UK time |
Alexander Mielke (WIAS Berlin) |
Global existence for finite-strain viscoelasticity with temperature coupling |
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4pm UK time |
Anna Mazzucato (Penn State University) |
Optimal mixing in incompressible flows |
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December 8, 2020 |
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3pm UK time |
Luis Vega (Basque Center for Applied Mathematics) |
Riemann’s non-differentiable function and the binormal curvature flow |
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4pm UK time |
Tatiana Toro (University of Washington) |
Perturbing elliptic operators |
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December 15, 2020 |
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3pm UK time |
Luis A. Caffarelli (University of Texas at Austin) |
A fully nonlinear equation of Grad Plasma type |
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4pm UK time |
Robert Pego (Carnegie Mellon University) |
Dynamics and oscillations in models of coagulation and fragmentation |
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