The anticanonical complex for non-degenerate toric complete intersections

Autor:	Hausen, Juergen, Mauz, Christian, Wrobel, Milena
Rok vydání:	2020
Předmět:	Mathematics - Algebraic Geometry 14J45 14M25
Druh dokumentu:	Working Paper
Popis:	The anticanonical complex generalizes the Fano polytope from toric geometry and has been used to study Fano varieties with torus action so far. We work out the case of complete intersections in toric varieties defined by non-degenerate systems of Laurent polynomials. As an application, we classify the terminal Fano threefolds that are embedded into a fake weighted projective space via a general system of Laurent polynomials. Comment: 27 pages, further resuls added
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2006.04723 Zobrazit plný text záznamu View this record from Arxiv