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Seminario Matematico e Fisico di Milano
Piazza Leonardo da Vinci, 32 - 20133 Milano
Direttore: Paolo Stellari
      
Vice Direttore: Gabriele Grillo
      
Segretario: Daniele Cassani

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Benjamin Schlein, University of Zurich
Landau–Pekar equations and quantum fluctuations for the dynamics of a polaron
Lunedì 20 Settembre 2021, ore 17:00
https://polimi-it.zoom.us/j/82145408841?pwd=VTZxUVJrYVRjQUltTC9ISnNBbzg3QT09
Abstract
 
Jean Dolbeault, Université Paris Dauphine
Functional inequalities: nonlinear flows and entropy methods as a tool for obtaining sharp and constructive results
Martedì 06 Luglio 2021, ore 17:00
https://polimi-it.zoom.us/j/81798558580
Abstract
 
Jacopo De Simoi, University of Toronto
Dynamical rigidity of convex billiards
Lunedì 21 Giugno 2021, ore 17:00
https://zoom.us/j/91544493126?pwd=cHVlNEFkZ1lHWjNONG9kWHdoaGwxQT09
Abstract
 
Leszek Demkowicz, Oden Institute, The University of Texas at Austin
The DPG Method for Convection-Reaction Problems
Lunedì 10 Maggio 2021, ore 17:00
https://us02web.zoom.us/j/81021076857
Abstract
 
Ernesto De Vito, Università di Genova
Machine Learning as an inverse problem
http://On line
Lunedì 03 Maggio 2021, ore 16:00
https://us02web.zoom.us/j/5772228296
Abstract
 
Ricardo H. Nochetto, University of Maryland
Local discontinuous Galerkin methods for prestrained and bilayer plates
Lunedì 12 Aprile 2021, ore 17:00
https://us02web.zoom.us/j/87144322081
Abstract
Prestrained plates are slender materials that develop internal stresses at rest, deform out of plane even without external forces, and exhibit nontrivial 3d shapes. Bilayer plates are slender structures made of two materials that react differently to environmental (thermal, electrical or chemical) actuation. In both cases the plates can exhibit large bending deformations that are geometrically nonlinear. We present reduced nonconvex models, develop variational formulations, and design local discontinuous Galerkin methods (LDGs). Moreover, we prove Gamma-convergence of the discrete energies and analyze discrete gradient flows for the computation of minimizers that provide control of the metric defect. We document the performance of the LDG methods with several insightful simulations.