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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2411.11314 |
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| _version_ | 1866917242644463616 |
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| author | Sasahara, Toru |
| author_facet | Sasahara, Toru |
| contents | In this paper, we study Hamiltonian stationary Lagrangian surfaces in complex space forms. We first show that when the mean curvature is a non-zero constant, the second fundamental form is parallel. We then consider the case in which the mean curvature is a non-constant harmonic function. Under the additional assumption that the Gaussian curvature is constant, we obtain a complete classification of such Lagrangian surfaces. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_11314 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Hamiltonian stationary Lagrangian surfaces with harmonic mean curvature in complex space forms Sasahara, Toru Differential Geometry In this paper, we study Hamiltonian stationary Lagrangian surfaces in complex space forms. We first show that when the mean curvature is a non-zero constant, the second fundamental form is parallel. We then consider the case in which the mean curvature is a non-constant harmonic function. Under the additional assumption that the Gaussian curvature is constant, we obtain a complete classification of such Lagrangian surfaces. |
| title | Hamiltonian stationary Lagrangian surfaces with harmonic mean curvature in complex space forms |
| topic | Differential Geometry |
| url | https://arxiv.org/abs/2411.11314 |