Quasimaps and some examples of stacks for everybody
Algebraic Geometry
2020-07-17 v2
Abstract
This note introduces the theory of quasimaps to GIT quotients with intuition and concrete examples, with the goal of explaining a closed formula for the quasimap -function. Along the way, it emphasizes aspects of this story that illustrate general stacky concepts.
Cite
@article{arxiv.1910.07262,
title = {Quasimaps and some examples of stacks for everybody},
author = {Rachel Webb},
journal= {arXiv preprint arXiv:1910.07262},
year = {2020}
}
Comments
Final version. To appear in the volume "Singularities, Mirror Symmetry, and the Gauged Linear Sigma Model."