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arXiv 2014-05-30 0 views

Factorization of anticanonical maps of Fano type varieties

Choi, Sung Rak · Hwang, DongSeon · Park, Jinhyung

Original · EN

The purpose of the present paper is to generalize Sakai's work on anticanonical models of rational surfaces to varieties of Fano type. We first prove a characterization of Fano type varieties using the singularities of anticanonical models. Secondly, we study the decomposition of the anticanonical map using the Kₓ-minimal model program.

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