[CvGmt News] CVGMT: weekly bulletin

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Subject: CVGMT weekly bulletin

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

--- Summary ---

* Seminars by: Ambrosio
* New papers by: Nystrom, Mingione, Mondino, Brasco, Chambolle, Zeppieri, Jerison, Scardia, Novaga, Figalli, M?ller, Kuusi
* Modified papers by: Ambrosio, Duzaar, De Philippis, Buttazzo, Mantegazza, Petrache, Runa, Pinamonti, Franzina, Stepanov, Hurri-Syrj?nen, V?h?kangas, Kuusi, Manfredini, Figalli, Colombo, Mingione, Brasco, Ruffini, Velichkov, Citti, Ligab?, Paul, Marola, Boegelein, Magni, Paolini, Tsatis, Serra Cassano

--- Seminars next week ---

* Wednesday 13 feb 2013
time: 17:00
Sala Seminari, Department of Mathematics, Pisa University

Spazi di Sobolev in spazi metrici di misura: risultati recenti e problemi aperti
Luigi Ambrosio (SNS Pisa)

Abstract. Nel seminario descrivero' alcune possibili definizioni di spazi di Sobolev in spazi metrici di misura ed il ruolo di alcune ipotesi strutturali (doubling, Poincare') nello sviluppo della teoria. Descrivero' inoltre alcuni risultati recenti, ottenuti in collaborazione con Colombo, Di Marino, Gigli e Savare', e alcuni problemi aperti.


--- New Papers ---

* Brasco: On torsional rigidity and principal frequencies: an invitation to the Kohler-Jobin rearrangement technique

* M?ller, Scardia, Zeppieri: Geometric rigidity for incompatible fields and an application to strain-gradient plasticity

* Mondino: A new notion of angle between three points in a metric space

* Kuusi, Mingione: Riesz potentials and nonlinear parabolic equations

* Kuusi, Mingione, Nystrom: Sharp regularity for evolutionary obstacle problems, interpolative geometries and removable sets

* Kuusi, Mingione, Nystrom: A boundary Harnack inequality for singualr equations of $p$-parabolic type

* Figalli, Jerison: Quantitative stability for sumsets in $R^n$

* Chambolle, Novaga: Existence and uniqueness for planar anisotropic and crystalline curvature flow

--- Modified Papers ---

* Paolini, Stepanov: Existence and regularity results for the Steiner problem

* Figalli, Ligab?, Paul: Semiclassical limit for mixed states with singular and rough potentials

* Brasco, De Philippis, Ruffini: Spectral optimization for the Stekloff--Laplacian: the stability issue

* Citti, Manfredini, Pinamonti, Serra Cassano: Smooth approximation for intrinsic Lipschitz functions in the Heisenberg group

* Ambrosio, Colombo, De Philippis, Figalli: A global existence result for the semigeostrophic equations in three dimensional convex domains

* Magni, Mantegazza, Tsatis: Flow by Mean Curvature inside a Moving Ambient Space

* Brasco, Franzina: A note on positive eigenfunctions and hidden convexity

* Ambrosio, Figalli, Runa: On sets of finite perimeter in Wiener spaces: reduced boundary and convergence to halfspaces

* Paolini, Stepanov: Structure of metric cycles and normal one-dimensional currents

* Brasco, Franzina: An anisotropic eigenvalue problem of Stekloff type and weighted Wulff inequalities

* Buttazzo, Ruffini, Velichkov: Shape Optimization Problems for Metric Graphs

* Kuusi, Mingione: Linear potentials in nonlinear potential theory

* Boegelein, Duzaar, Mingione: The regularity of general parabolic systems with degenerate diffusion

* Brasco, Petrache: A continuous model of transportation revisited

* Hurri-Syrj?nen, Marola, V?h?kangas: Aspects of local to global results

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