Quiver moduli and small desingularizations of some GIT quotients

  • Markus Reineke

    Ruhr-Universität Bochum, Germany
Quiver moduli and small desingularizations of some GIT quotients cover
Download Chapter PDF

A subscription is required to access this book chapter.

Abstract

We construct small desingularizations of moduli spaces of semistable quiver representations for indivisible dimension vectors using deformations of stabilities and a dimension estimate for nullcones. We apply this construction to several classes of GIT quotients.