arXiv · 2004.08853
An anisotropic monotoncity formula, with applications to some segregation problems
Abstract
We prove an Alt-Caffarelli-Friedman montonicity formula for pairs of functions solving elliptic equations driven by different ellipticity matrices in their positivity sets. As application, we derive Liouville-type theorems for subsolutions of some elliptic systems, and we analyze segregation phenomena for systems of equations where the diffusion of each density is described by a different operator.
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Nicola Soave, Susanna Terracini. 2020-04-19. An anisotropic monotoncity formula, with applications to some segregation problems. https://arxiv.org/abs/2004.08853
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