arXiv · 2201.05414
Identification of unbounded electric potentials through asymptotic boundary spectral data
Abstract
We prove that the real-valued electric potential $q \in L^{\max(2,3 n / 5)}(\Omega)$ of the Dirichlet Laplacian $-\Delta +q$ acting in a bounded domain $\Omega \subset \mathbb{R}^n$, $n \ge 3$, is uniquely determined by the asymptotics of the eigenpairs formed by the eigenvalues and the boundary observation of the normal derivative of the eigenfunctions.
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Mourad Bellassoued, Yavar Kian, Yosra Mannoubi, Eric Soccorsi. 2022-01-14. Identification of unbounded electric potentials through asymptotic boundary spectral data. https://arxiv.org/abs/2201.05414
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