arXiv · 2010.14070
Full description of the eigenvalue set of the $(p,q)$-Laplacian with a Steklov-like boundary condition
Abstract
In this paper we consider in a bounded domain $\Omega \subset \mathbb{R}^N$ with smooth boundary an eigenvalue problem for the negative $(p,q)$-Laplacian with a Steklov-like boundary condition, where $p,\, q\in (1,\infty)$, $p\neq q$, including the open case $p\in (1,\infty)$, $q\in (1, 2)$, $p\neq q$. A full description of the set of eigenvalues of this problem is provided. Our results complement those previously obtained by Abreu and Madeira \cite{AM}, Barbu and Moro\c{s}anu \cite{BM}, F\u{a}rc\u{a}\c{s}eanu, Mih\u{a}ilescu and Stancu-Dumitru \cite{FMS}, Mih\u{a}ilescu \cite{MMih}, Mih\u{a}ilescu and Moro\c{s}anu \cite{MM}.
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Luminiţa Barbu, Gheorghe Moroşanu. 2020-10-25. Full description of the eigenvalue set of the $(p,q)$-Laplacian with a Steklov-like boundary condition. https://arxiv.org/abs/2010.14070
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