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arXiv · 2205.13372

Reverse Faber-Krahn inequality for the $p$-Laplacian in Hyperbolic space

Mrityunjoy Ghosh·Sheela Verma
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Abstract

In this paper, we study the shape optimization problem for the first eigenvalue of the $p$-Laplace operator with the mixed Neumann-Dirichlet boundary conditions on multiply-connected domains in hyperbolic space. Precisely, we establish that among all multiply-connected domains of a given volume and prescribed $(n-1)$-th quermassintegral of the convex Dirichlet boundary (inner boundary), the concentric annular region produces the largest first eigenvalue. We also derive Nagy's type inequality for outer parallel sets of a convex domain in the hyperbolic space.

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Mrityunjoy Ghosh, Sheela Verma. 2022-05-26. Reverse Faber-Krahn inequality for the $p$-Laplacian in Hyperbolic space. https://doi.org/10.1016/j.jmaa.2023.127419

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