Data di Pubblicazione:
2020
Citazione:
The basepoint-freeness threshold and syzygies of abelian varieties / F. Caucci. - In: ALGEBRA & NUMBER THEORY. - ISSN 1937-0652. - 14:4(2020), pp. 947-960.
Abstract:
We show how a natural constant introduced by Jiang and Pareschi for a polarized abelian variety encodes information about the syzygies of the section ring of the polarization. As a particular case this gives a quick and characteristic-free proof of Lazarsfeld’s conjecture on syzygies of abelian varieties, originally proved by Pareschi in characteristic zero.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
syzygies; abelian varieties; Fourier-Mukai transform
Elenco autori:
F. Caucci
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