{ "id": "2412.05966", "version": "v1", "published": "2024-12-08T15:15:05.000Z", "updated": "2024-12-08T15:15:05.000Z", "title": "Gorenstein Fano threefolds of Picard number one with a $\\mathbb{K}^*$-action and maximal orbit quotient $\\mathbb{P}_2$", "authors": [ "Marco Ghirlanda" ], "comment": "39 pages", "categories": [ "math.AG" ], "abstract": "We classify the non-toric, $\\mathbb{Q}$-factorial, Gorenstein, Fano threefolds of Picard number one with an effective $\\mathbb{K}^*$-action and maximal orbit quotient $\\mathbb{P}_2$.", "revisions": [ { "version": "v1", "updated": "2024-12-08T15:15:05.000Z" } ], "analyses": { "subjects": [ "14L30", "14M25", "14J45" ], "keywords": [ "maximal orbit quotient", "gorenstein fano threefolds", "picard number" ], "note": { "typesetting": "TeX", "pages": 39, "language": "en", "license": "arXiv", "status": "editable" } } }