First Eigenvalue of Jacobi operator and Rigidity Results for Constant Mean Curvature Hypersurfaces
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866915779309469696 |
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| author | Batista, Marcio Cavalcante, Marcos P. Melo, Luiz R. |
| author_facet | Batista, Marcio Cavalcante, Marcos P. Melo, Luiz R. |
| contents | In this paper, we obtain geometric upper bounds for the first eigenvalue $λ_1(J)$ of the Jacobi operator for both closed and compact with boundary hypersurfaces having constant mean curvature (CMC). As an application, we derive new rigidity results for the area of CMC hypersurfaces under suitable conditions on $λ_1(J)$ and the curvature of the ambient space. We also address the Jacobi--Steklov problem, proving geometric upper bounds for its first eigenvalue $σ_1(J)$ and deriving rigidity results related to the length of the boundary. Additionally, we present some results in higher dimensions related to the Yamabe invariants. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2405_18233 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | First Eigenvalue of Jacobi operator and Rigidity Results for Constant Mean Curvature Hypersurfaces Batista, Marcio Cavalcante, Marcos P. Melo, Luiz R. Differential Geometry Analysis of PDEs Spectral Theory In this paper, we obtain geometric upper bounds for the first eigenvalue $λ_1(J)$ of the Jacobi operator for both closed and compact with boundary hypersurfaces having constant mean curvature (CMC). As an application, we derive new rigidity results for the area of CMC hypersurfaces under suitable conditions on $λ_1(J)$ and the curvature of the ambient space. We also address the Jacobi--Steklov problem, proving geometric upper bounds for its first eigenvalue $σ_1(J)$ and deriving rigidity results related to the length of the boundary. Additionally, we present some results in higher dimensions related to the Yamabe invariants. |
| title | First Eigenvalue of Jacobi operator and Rigidity Results for Constant Mean Curvature Hypersurfaces |
| topic | Differential Geometry Analysis of PDEs Spectral Theory |
| url | https://arxiv.org/abs/2405.18233 |