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arXiv · 1911.05803

Remarks on the spectrum of a nonlocal Dirichlet problem

Rafael D. Benguria·Marcone C. Pereira
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Abstract

In this paper we analyse the spectrum of nonlocal Dirichlet problems with non-singular kernels in bounded open sets. The novelty is the continuity of eigenvalues with respect to domain perturbation via Lebesgue measure. Also, under additional smooth condition on the kernel and domain, we prove differentiability of simple eigenvalues computing their first derivative.

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Rafael D. Benguria, Marcone C. Pereira. 2019-11-13. Remarks on the spectrum of a nonlocal Dirichlet problem. https://doi.org/10.1112/blms.12552

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