Deformations of half-canonical Gorenstein curves in codimension four
نویسندگان
چکیده
Recent work of Ablett [1] and Kapustka, Ranestad, Schenck, Stillman Yuan [2] outlines a number constructions for singular Gorenstein codimension four varieties. Earlier Coughlan, Gołȩbiowski, Kapustka [3] details series nonsingular with different Betti tables. In this paper we exhibit flat deformations between varieties in the same Hilbert scheme, realising many as specialisations earlier
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ژورنال
عنوان ژورنال: Journal of Symbolic Computation
سال: 2024
ISSN: ['1095-855X', '0747-7171']
DOI: https://doi.org/10.1016/j.jsc.2023.102251