[CvGmt News] CVGMT weekly bulletin

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

--- Summary ---

* Seminars by: Buttazzo
* New papers by: Durand Cartagena, Jaramillo, Shanmugalingam
* Modified papers by: Palatucci, Dipierro, Figalli, Valdinoci

--- Seminars next week ---

* Wednesday 2 may 2012
time: 17:00
Sala Seminari, Department of Mathematics, Pisa University

Optimal location problems with routing cost
Giuseppe Buttazzo (Dip. Mat. Univ. Pisa)

Abstract. In the presentation, a model problem for the location of a given number $N$ of points in a given region $\Omega$ and with a given resources density $\rho(x)$ is considered. The difference is here that in addition to the usual location cost an extra "routing cost" is considered, that takes into account the fact that the resources have to travel between the locations on a point-to-point basis. The limit problem as $N\to\infty$ is characterized and some applications to airfreight systems are shown.

--- New Papers ---

* Durand Cartagena, Jaramillo, Shanmugalingam: First order Poincaré inequalities in metric measure spaces

--- Modified Papers ---

* Dipierro, Figalli, Palatucci, Valdinoci: Asymptotics of the $s$-perimeter as $s \searrow 0$