Hölder stability of an inverse spectral problem for the magnetic Schrödinger operator on a simple manifold
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866909694755340288 |
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| author | Liu, Boya Quan, Hadrian Saksala, Teemu Yan, Lili |
| author_facet | Liu, Boya Quan, Hadrian Saksala, Teemu Yan, Lili |
| contents | We show that on a simple Riemannian manifold, the electric potential and the solenoidal part of the magnetic potential appearing in the magnetic Schrödinger operator can be recovered Hölder stably from the boundary spectral data. This data contains the eigenvalues and the Neumann traces of the corresponding sequence of Dirichlet eigenfunctions of the operator. Our proof contains two parts, which we present in the reverse order. (1) We show that the boundary spectral data can be stably obtained from the Dirichlet-to-Neumann map associated with the respective initial boundary value problem for a hyperbolic equation, whose leading order terms are a priori known. (2) We construct geometric optics solutions to the hyperbolic equation, which reduce the stable recovery of the lower order terms to the stable inversion of the geodesic ray transform of one-forms and functions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_13619 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hölder stability of an inverse spectral problem for the magnetic Schrödinger operator on a simple manifold Liu, Boya Quan, Hadrian Saksala, Teemu Yan, Lili Analysis of PDEs 35R30, 35J10, 35L05, 58J45, 35P99, 58J50 We show that on a simple Riemannian manifold, the electric potential and the solenoidal part of the magnetic potential appearing in the magnetic Schrödinger operator can be recovered Hölder stably from the boundary spectral data. This data contains the eigenvalues and the Neumann traces of the corresponding sequence of Dirichlet eigenfunctions of the operator. Our proof contains two parts, which we present in the reverse order. (1) We show that the boundary spectral data can be stably obtained from the Dirichlet-to-Neumann map associated with the respective initial boundary value problem for a hyperbolic equation, whose leading order terms are a priori known. (2) We construct geometric optics solutions to the hyperbolic equation, which reduce the stable recovery of the lower order terms to the stable inversion of the geodesic ray transform of one-forms and functions. |
| title | Hölder stability of an inverse spectral problem for the magnetic Schrödinger operator on a simple manifold |
| topic | Analysis of PDEs 35R30, 35J10, 35L05, 58J45, 35P99, 58J50 |
| url | https://arxiv.org/abs/2507.13619 |