Confocal families of plane algebraic curves
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866909053766074368 |
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| author | Piene, Ragni Shapiro, Boris |
| author_facet | Piene, Ragni Shapiro, Boris |
| contents | We study families of plane algebraic curves sharing the same set of foci. We reformulate confocality via a focal map on equiclassical families and analyze its fibers using deformation theory. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_25293 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Confocal families of plane algebraic curves Piene, Ragni Shapiro, Boris Algebraic Geometry Complex Variables 14A10 We study families of plane algebraic curves sharing the same set of foci. We reformulate confocality via a focal map on equiclassical families and analyze its fibers using deformation theory. |
| title | Confocal families of plane algebraic curves |
| topic | Algebraic Geometry Complex Variables 14A10 |
| url | https://arxiv.org/abs/2604.25293 |