A monotonicity result for the first Steklov–Dirichlet Laplacian eigenvalue
نویسندگان
چکیده
Abstract In this paper, we consider the first Steklov–Dirichlet eigenvalue of Laplace operator in annular domains with a spherical hole. We prove monotonicity result respect to hole, when outer region is centrally symmetric.
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ژورنال
عنوان ژورنال: Revista Matematica Complutense
سال: 2023
ISSN: ['1696-8220', '1139-1138', '1988-2807']
DOI: https://doi.org/10.1007/s13163-023-00465-2