A nongradient Ricci almost soliton
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866913964299911168 |
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| author | Filho, Antonio Airton Freitas |
| author_facet | Filho, Antonio Airton Freitas |
| contents | In this note, we present a construction method and an explicit example of nongradient (expanding or indefinite) Ricci almost soliton in a warped product. Moreover, we show a rigidity result for the Gaussian soliton. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_21370 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A nongradient Ricci almost soliton Filho, Antonio Airton Freitas Differential Geometry In this note, we present a construction method and an explicit example of nongradient (expanding or indefinite) Ricci almost soliton in a warped product. Moreover, we show a rigidity result for the Gaussian soliton. |
| title | A nongradient Ricci almost soliton |
| topic | Differential Geometry |
| url | https://arxiv.org/abs/2507.21370 |