On certain K-equivalent birational maps
Algebraic Geometry
2017-01-18 v2
Abstract
We study K-equivalent birational maps which are resolved by a single blowup. Examples of such maps include standard flops and twisted Mukai flops. We give a criterion for such maps to be a standard flop or a twisted Mukai flop. As an application, we classify all such birational maps up to dimension 5.
Keywords
Cite
@article{arxiv.1701.04054,
title = {On certain K-equivalent birational maps},
author = {Duo Li},
journal= {arXiv preprint arXiv:1701.04054},
year = {2017}
}