Local structure theory of Einstein manifolds with boundary
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866917677093617664 |
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| author | An, Zhongshan Huang, Lan-Hsuan |
| author_facet | An, Zhongshan Huang, Lan-Hsuan |
| contents | We study local structure of the moduli space of compact Einstein metrics with respect to the boundary conformal metric and mean curvature. In dimension three, we confirm M. Anderson's conjecture in a strong sense, showing that the map from Einstein metrics to such boundary data is generically a local diffeomorphism. In dimensions greater than three, we obtain similar results for Ricci flat metrics and negative Einstein metrics under new non-degenerate boundary conditions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_17577 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Local structure theory of Einstein manifolds with boundary An, Zhongshan Huang, Lan-Hsuan Differential Geometry General Relativity and Quantum Cosmology We study local structure of the moduli space of compact Einstein metrics with respect to the boundary conformal metric and mean curvature. In dimension three, we confirm M. Anderson's conjecture in a strong sense, showing that the map from Einstein metrics to such boundary data is generically a local diffeomorphism. In dimensions greater than three, we obtain similar results for Ricci flat metrics and negative Einstein metrics under new non-degenerate boundary conditions. |
| title | Local structure theory of Einstein manifolds with boundary |
| topic | Differential Geometry General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2405.17577 |