[CvGmt News] CVGMT weekly bulletin

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

--- Summary ---

* Seminars by: Focardi
* New papers by: Marcellini, Morandotti, Bonnotte, Veneroni, Jalalzai, Geers, Paolini, Peletier, Novaga, Dacorogna, Choksi, Peerlings , Scardia, Caselles
* Modified papers by: Lussardi, Percivale, Maddalena, Tomarelli, Magni

--- Seminars next week ---

* Wednesday 9 may 2012
time: 17:00
Sala Seminari, Department of Mathematics, Pisa University

Regularity issues for local minimizers of the Mumford-Shah functional in 2D
Matteo Focardi (Dip. Mat. Univ. Firenze)

Abstract. In this talk I shall focus on the higher integrability property enjoyed by the approximate gradients of local minimizers of the 2d Mumford-Shah energy. Related regularity issues shall be also discussed.
This is joint work with C. De Lellis (Universitaet Zuerich).

--- New Papers ---

* Caselles, Jalalzai, Novaga: On the jump set of solutions of the Total Variation flow

* Choksi, Morandotti, Veneroni: Global minimizers for axisymmetric multiphase membranes

* Dacorogna, Marcellini, Paolini: The degenerate two well problem for piecewise affine maps

* Geers, Peerlings , Peletier, Scardia: Asymptotic behaviour of a pile-up of infinite walls of edge dislocations

* Bonnotte: From Knothe’s Rearrangement to Brenier’s Optimal Transport Map

--- Modified Papers ---

* Maddalena, Percivale, Tomarelli: Adhesive Flexible Material Structures

* Maddalena, Percivale, Tomarelli: Elastic structures in adhesion interaction

* Lussardi, Magni: Gamma-limits of convolution functionals