K-semistability and singularities of normal affine cones
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arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866914616671469568 |
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| author | Nghiem, Tran-Trung |
| author_facet | Nghiem, Tran-Trung |
| contents | We provide a complete and optimal characterization of $\mathbb{Q}$-Gorenstein normal affine singularities in terms of their K-stability in the sense of Collins--Székelyhidi. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_31247 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | K-semistability and singularities of normal affine cones Nghiem, Tran-Trung Algebraic Geometry Differential Geometry 14 (Primary) 53 (Secondary) We provide a complete and optimal characterization of $\mathbb{Q}$-Gorenstein normal affine singularities in terms of their K-stability in the sense of Collins--Székelyhidi. |
| title | K-semistability and singularities of normal affine cones |
| topic | Algebraic Geometry Differential Geometry 14 (Primary) 53 (Secondary) |
| url | https://arxiv.org/abs/2605.31247 |