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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2407.20719 |
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| _version_ | 1866909274189332480 |
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| author | Zhang, Qi S. |
| author_facet | Zhang, Qi S. |
| contents | In this short survey paper, we first recall the log gradient estimates for the heat equation on manifolds by Li-Yau, R. Hamilton and later by Perelman in conjunction with the Ricci flow. Then we will discuss some of their applications and extensions focusing on sharp constants and improved curvature conditions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_20719 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Log gradient estimates for heat type equations on manifolds Zhang, Qi S. Differential Geometry 58J35 In this short survey paper, we first recall the log gradient estimates for the heat equation on manifolds by Li-Yau, R. Hamilton and later by Perelman in conjunction with the Ricci flow. Then we will discuss some of their applications and extensions focusing on sharp constants and improved curvature conditions. |
| title | Log gradient estimates for heat type equations on manifolds |
| topic | Differential Geometry 58J35 |
| url | https://arxiv.org/abs/2407.20719 |