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arXiv · 2604.06905

Inverse problems for the spectral fractional Laplacian with inhomogeneous Dirichlet boundary data

Ravi Shankar Jaiswal·Pu-Zhao Kow·Suman Kumar Sahoo
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Abstract

In this paper, we study the spectral fractional Laplacian with inhomogeneous Dirichlet boundary data. Our contributions are twofold: first we introduce a Dirichlet-to-Neumann map for this operator and analyze an associated inverse problem; and second we establish an additional density result for the spectral fractional Laplacian.

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Ravi Shankar Jaiswal, Pu-Zhao Kow, Suman Kumar Sahoo. 2026-04-08. Inverse problems for the spectral fractional Laplacian with inhomogeneous Dirichlet boundary data. https://arxiv.org/abs/2604.06905

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