Generalized eigenvalue problem for an interface elliptic equation
Analysis of PDEs
2024-08-08 v2
Abstract
In this paper we deal with an eigenvalue problem in an interface elliptic equation. We characterize the set of principal eigenvalues as a level set of a concave and regular function. As application, we study a problem arising in population dynamics. In these problems each species lives in a subdomain, and they interact in a common border, which acts as a geographical barrier.
Keywords
Cite
@article{arxiv.2307.01818,
title = {Generalized eigenvalue problem for an interface elliptic equation},
author = {Braulio B. V. Maia and Mónica Molina-Becerra and Cristian Morales-Rodrigo and Antonio Suárez},
journal= {arXiv preprint arXiv:2307.01818},
year = {2024}
}
Comments
29 pages