[CvGmt News] CVGMT: weekly bulletin
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web at cvgmt.sns.it
Fri Jan 11 12:00:02 CET 2013
Subject: CVGMT weekly bulletin
Weekly bulletin of http://cvgmt.sns.it/
--- Summary ---
* Seminars by: Ciraolo
* New papers by: Jimenez, Monti, Monti, Quincampoix, Cavalletti, Huesmann, Cardaliaguet
* Modified papers by: Ambrosio, Pegon, Dipierro, Lesesvre, Dal Maso, Tyson, Barilari, Santambrogio, Beck, Iurlano, Schmidt, Rizzi, Valdinoci, Palatucci, Figalli, Stroffolini, Balogh, Monti
--- Seminars next week ---
* Wednesday 16 jan 2013
time: 17:00
Sala Seminari, Department of Mathematics, Pisa University
Symmetry of minimizers with a level surface parallel to the boundary
Giulio Ciraolo
Abstract. We consider minimizers of elliptic functionals satisfying homogeneous Dirichlet boundary conditions. We prove that if the minimizer has a level surface which is parallel to boundary, then it must be spherically symmetric. We then extend such result to positive solutions of a wide class of elliptic equations. A particular attention will be devoted to minimizers of non-differentiable functionals and to positive solutions of very degenerate elliptic equations, which are equations whose ellipticity constants degenerate at every point where the gradient belongs to some nontrivial convex set.
--- New Papers ---
* Cavalletti, Huesmann: Existence and Uniqueness of optimal transport map
* Cardaliaguet, Jimenez, Quincampoix: Pure and Random strategies in differential game with incomplete informations
* Monti: Regularity results for sub-Riemannian geodesics
* Monti: Lipschitz approximation of H-perimeter minimizing boundaries
* Monti: A family of nonminimizing abnormal curves
* Monti: The regularity problem for sub-Riemannian geodesics
* Monti: Some properties of Carnot-Caratheodory balls in the Heisenberg group
--- Modified Papers ---
* Dal Maso, Iurlano: Fracture models as Gamma-limits of damage models
* Balogh, Monti, Tyson: Frequency of Sobolev and quasiconformal dimension distortion
* Beck: Boundary regularity results for variational integrals
* Beck: Boundary regularity for elliptic systems under a natural growth condition
* Monti: Rearrangements in metric spaces and in the Heisenberg group
* Beck, Stroffolini: Regularity results for differential forms solving degenerate elliptic systems
* Beck: Partial H?lder continuity for solutions of subquadratic elliptic systems in low dimensions
* Iurlano: Fracture and plastic models as Gamma-limits of damage models under different regimes
* Dal Maso: Generalised functions of bounded deformation
* Ambrosio, Schmidt: Compactness results for normal currents and the Plateau problem in dual Banach spaces
* Dipierro, Figalli, Palatucci, Valdinoci: Asymptotics of the $s$-perimeter as $s \searrow 0$
* Lesesvre, Pegon, Santambrogio: Optimal transportation with an oscillation-type cost: the one-dimensional case
* Barilari, Rizzi: A formula for Popp's volume in sub-Riemannian geometry
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