Inverse problems for the spectral fractional Laplacian with inhomogeneous Dirichlet boundary data
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866917391686959104 |
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| author | Jaiswal, Ravi Shankar Kow, Pu-Zhao Sahoo, Suman Kumar |
| author_facet | Jaiswal, Ravi Shankar Kow, Pu-Zhao Sahoo, Suman Kumar |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_06905 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Inverse problems for the spectral fractional Laplacian with inhomogeneous Dirichlet boundary data Jaiswal, Ravi Shankar Kow, Pu-Zhao Sahoo, Suman Kumar Analysis of PDEs 35R11, 35R30, 31B20, 31B30 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. |
| title | Inverse problems for the spectral fractional Laplacian with inhomogeneous Dirichlet boundary data |
| topic | Analysis of PDEs 35R11, 35R30, 31B20, 31B30 |
| url | https://arxiv.org/abs/2604.06905 |