# A nonlocal approximation of the Gaussian perimeter: Gamma convergence and Isoperimetric properties

created by derosa on 20 Nov 2020

[BibTeX]

preprint

Inserted: 20 nov 2020
Last Updated: 20 nov 2020

Year: 2020

ArXiv: 2011.07544 PDF

Abstract:

We study a non local approximation of the Gaussian perimeter, proving the Gamma convergence to the local one. Surprisingly, in contrast with the local setting, the halfspace turns out to be a volume constrained stationary point if and only if the boundary hyperplane passes through the origin. In particular, this implies that Ehrhard symmetrization can in general increase the considered non local Gaussian perimeter.