Geometric realizations of birational transformations via $\mathbb{C}^*$-actions
Algebraic Geometry
2023-07-11 v3
Abstract
In this paper we study varieties admitting torus actions as geometric realizations of birational transformations. We present an explicit construction of these geometric realizations for a particular class of birational transformations, and study some of their geometric properties, such as their Mori, Nef and Movable cones.
Keywords
Cite
@article{arxiv.2205.08190,
title = {Geometric realizations of birational transformations via $\mathbb{C}^*$-actions},
author = {Gianluca Occhetta and Eleonora A. Romano and Luis E. Solá Conde and Jarosław A. Wiśniewski},
journal= {arXiv preprint arXiv:2205.08190},
year = {2023}
}