ANGELO VULPIANI, Università di Roma La Sapienza FRONT PROPAGATION IN LAMINAR AND TURBULENT FLOWS Monday, March 29 2010, at 17:00 Dipartimento di Matematica, Politecnico di Milano, Sala Consiglio VII piano |
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P.M.H. WILSON, Department of Pure Mathematics and Mathematical Statistics, University of Cambridge METRIC PROPERTIES OF CALABI-YAU MANIFOLDS Monday, March 29 2010, at 15:00 Dipartimento di Matematica, Università di Milano |
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DIETMAR HOEMBERG, Weierstrass Institute for Applied Analysis and Stochastics THE MATHEMATICS OF DISTORTION Monday, March 01 2010, at 17:00 Dipartimento di Matematica, Università di Milano, Via Saldini, Sala di Rappresentanza |
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ALBERTO BRESSAN, Pennsylvania State University NON-COOPERATIVE DIFFERENTIAL GAMES Thursday, February 25 2010, at 11:30 Dipartimento di Matematica, Politecnico di Milano, Sala Consiglio VII piano |
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Abstract
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In a non-cooperative differential game, two or more players can influence the time evolution of a system. Each player chooses a feedback control $u=u(x)$ in order to minimize his own cost functional.
If a Nash equilibrium solution exists, under suitable regularity conditions the value functions satisfy a (highly nonlinear) system of Hamilton-Jacobi equations.
After a general overview, the talk will present a
new analytical approach to the study of these PDEs, based on a homotopy method.
Examples show that this approach is also naturally motivated by some economic models. |
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TIM STEGER, Università di Sassari 50 FAKE PLANES Monday, February 15 2010, at 15:00 Aula seminari 3014, Dipartimento di Matematica, Università di Milano Bicocca |
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Renzo Ricca, Università di Milano-Bicocca On Gauss' linking number and the energy spectrum of magnetic knots
Wednesday, December 16 2009, at 17:00 Dipartimento di Matematica, Università di Milano, Via Saldini |
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