[CvGmt News] CVGMT weekly bulletin

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Weekly bulletin of http://cvgmt.sns.it/

--- Summary ---

* Seminars by: Pacini
* New papers by: Cesaroni, Granlund, Valdinoci, Marola, Mora, Focardi, Novaga, Davoli, De Lellis
* Modified papers by: Ambrosio, Petrache, Crasta, Rajala, De Philippis, De Cicco

--- Seminars next week ---

* Wednesday 11 apr 2012
time: 17:00
Sala Seminari, Department of Mathematics, Pisa University

Gluing constructions for calibrated submanifolds
Tommaso Pacini (SNS Pisa)

Abstract. Certain Riemannian ambient spaces carry natural calibrating forms, leading to area-minimizing submanifolds of particular geometric interest. I will introduce the case of C^n (more generally, Calabi-Yau manifolds) and the corresponding calibrated submanifolds (Special Lagrangian -SL). I will present recent gluing constructions for SL submanifolds paying particular attention to the analytic (rather than geometric) aspects of the problem.

--- New Papers ---

* Granlund, Marola: Unique continuation for the second eigenfunction of the p-Laplacian in the plane

* De Lellis, Focardi: Density lower bound estimates for local minimizers of the 2d Mumford-Shah energy

* Davoli, Mora: A quasistatic evolution model for perfectly plastic plates derived by Gamma-convergence

* Cesaroni, Novaga, Valdinoci: A symmetry result for the Ornstein-Uhlenbeck operator

--- Modified Papers ---

* Ambrosio, Crasta, De Cicco, De Philippis: A nonautonomous chain rule in $W^{1,1}$ and in $BV$

* Petrache: Interior partial regularity for minimal $L^p$-vectorfields with integer fluxes

* Rajala: Improved geodesics for the reduced curvature-dimension condition in branching metric spaces