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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2508.08674 |
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| _version_ | 1866918328369414144 |
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| author | Chen, Jiaqi Shan, Yufei Ye, Yinghui |
| author_facet | Chen, Jiaqi Shan, Yufei Ye, Yinghui |
| contents | Motivated by Schoen's conjecture on the volume functional for closed hyperbolic manifolds, we generalize the volume comparison theorem of Hu, Ji, and Shi and establish a volume comparison theorem for rank 1 symmetric spaces of non-compact type under a scalar curvature condition. Furthermore, we prove a rigidity result. Our proof uses the normalized Ricci--DeTurck flow to analyze the asymptotic behavior of the volume functional and to derive monotonicity properties. This extends the classical volume comparison framework to symmetric spaces of non-compact type. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_08674 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The volume comparison of symmetric spaces of non-compact type of rank 1 Chen, Jiaqi Shan, Yufei Ye, Yinghui Differential Geometry Motivated by Schoen's conjecture on the volume functional for closed hyperbolic manifolds, we generalize the volume comparison theorem of Hu, Ji, and Shi and establish a volume comparison theorem for rank 1 symmetric spaces of non-compact type under a scalar curvature condition. Furthermore, we prove a rigidity result. Our proof uses the normalized Ricci--DeTurck flow to analyze the asymptotic behavior of the volume functional and to derive monotonicity properties. This extends the classical volume comparison framework to symmetric spaces of non-compact type. |
| title | The volume comparison of symmetric spaces of non-compact type of rank 1 |
| topic | Differential Geometry |
| url | https://arxiv.org/abs/2508.08674 |