In this paper, we consider the first Steklov–Dirichlet eigenvalue of the Laplace operator in annular domains with a spherical hole. We prove a monotonicity result with respect to the hole, when the outer region is centrally symmetric.
A monotonicity result for the first Steklov-Dirichlet Laplacian eigenvalue
Gavitone, N.;Piscitelli, G.
2024-01-01
Abstract
In this paper, we consider the first Steklov–Dirichlet eigenvalue of the Laplace operator in annular domains with a spherical hole. We prove a monotonicity result with respect to the hole, when the outer region is centrally symmetric.File in questo prodotto:
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