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| Main Author: | |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2603.00942 |
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| _version_ | 1866914404065345536 |
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| author | Mao, Jing |
| author_facet | Mao, Jing |
| contents | In this paper, we firstly establish weighted heat kernel comparison theorems for the weighted heat equation on complete manifolds with radial curvatures bounded, and then by mainly using this conclusion, we can obtain two eigenvalue comparison theorems for the first Dirichlet eigenvalue of the Witten-Laplacian as applications in spectral geometry. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_00942 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Weighted heat kernel comparison theorems and its applications in spectral geometry Mao, Jing Differential Geometry 58C40, 58J50, 35K08, 35P15, 35J15 In this paper, we firstly establish weighted heat kernel comparison theorems for the weighted heat equation on complete manifolds with radial curvatures bounded, and then by mainly using this conclusion, we can obtain two eigenvalue comparison theorems for the first Dirichlet eigenvalue of the Witten-Laplacian as applications in spectral geometry. |
| title | Weighted heat kernel comparison theorems and its applications in spectral geometry |
| topic | Differential Geometry 58C40, 58J50, 35K08, 35P15, 35J15 |
| url | https://arxiv.org/abs/2603.00942 |