Hilbert schemes of points on fold-like curves and their combinatorics
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866918187314970624 |
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| author | Ortiz, Ángel David Ríos Sendra-Arranz, Javier |
| author_facet | Ortiz, Ángel David Ríos Sendra-Arranz, Javier |
| contents | We investigate the Hilbert scheme of points on curves with n-fold singularities, that is curves that look locally around their singular points as the axis in an affine space. We describe the structure and number of its irreducible components, and provide a detailed analysis of their singularities, revealing rich combinatorial patterns governing its geometry. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_03454 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hilbert schemes of points on fold-like curves and their combinatorics Ortiz, Ángel David Ríos Sendra-Arranz, Javier Algebraic Geometry 14C05, 14B05, 14H20, 05E14, 13D10 We investigate the Hilbert scheme of points on curves with n-fold singularities, that is curves that look locally around their singular points as the axis in an affine space. We describe the structure and number of its irreducible components, and provide a detailed analysis of their singularities, revealing rich combinatorial patterns governing its geometry. |
| title | Hilbert schemes of points on fold-like curves and their combinatorics |
| topic | Algebraic Geometry 14C05, 14B05, 14H20, 05E14, 13D10 |
| url | https://arxiv.org/abs/2511.03454 |