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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/2605.20594 |
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| _version_ | 1866918513235460096 |
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| author | Liu, Jihao |
| author_facet | Liu, Jihao |
| contents | We give a negative answer to a question of Ciliberto, Knutsen, Lesieutre, Lozovanu, Miranda, Mustopa, and Testa on effective divisors of positive self-intersection on smooth projective surfaces. The main result of this paper is obtained by generative AI, particularly Chatgpt 5.5 pro and the Rethlas system. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_20594 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | An example of a very non-movable effective divisor Liu, Jihao Algebraic Geometry 14J29 We give a negative answer to a question of Ciliberto, Knutsen, Lesieutre, Lozovanu, Miranda, Mustopa, and Testa on effective divisors of positive self-intersection on smooth projective surfaces. The main result of this paper is obtained by generative AI, particularly Chatgpt 5.5 pro and the Rethlas system. |
| title | An example of a very non-movable effective divisor |
| topic | Algebraic Geometry 14J29 |
| url | https://arxiv.org/abs/2605.20594 |