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arXiv · 2105.03754

Critical polyharmonic systems and optimal partitions

Mónica Clapp·Juan Carlos Fernández·Alberto Saldaña
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Abstract

We establish the existence of solutions to a weakly-coupled competitive system of polyharmonic equations in R^N which are invariant under a group of conformal diffeomorphisms, and study the behavior of least energy solutions as the coupling parameters tend to $-\infty$. We show that the supports of the limiting profiles of their components are pairwise disjoint smooth domains and solve a nonlinear optimal partition problem of R^N. We give a detailed description of the shape of these domains.

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Mónica Clapp, Juan Carlos Fernández, Alberto Saldaña. 2021-05-08. Critical polyharmonic systems and optimal partitions. https://arxiv.org/abs/2105.03754

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