Log Fano structures and Cox rings of blow-ups of products of projective spaces

Lesieutre, John; Park, Jinhyung

doi:10.1090/proc/13610

Log Fano structures and Cox rings of blow-ups of products of projective spaces
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by John Lesieutre and Jinhyung Park PDF

Proc. Amer. Math. Soc. 145 (2017), 4201-4209 Request permission

Abstract:

The aim of this paper is twofold. First, we determine which blow-ups of products of projective spaces at general points are varieties of Fano type, and give boundary divisors making these spaces log Fano pairs. Second, we describe generators of the Cox rings of some cases.

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