Enhanced Nilpotent Representations of a Cyclic Quiver
Representation Theory
2010-04-22 v1
Abstract
We define a set of "enhanced" nilpotent quiver representations that generalizes the enhanced nilpotent cone. This set admits an action by an associated algebraic group with finitely many orbits. We define a combinatorial set that parametrizes the set of orbits under this action and we derive a purely combinatorial formula for the dimension of an orbit.
Keywords
Cite
@article{arxiv.1004.3595,
title = {Enhanced Nilpotent Representations of a Cyclic Quiver},
author = {Casey P. Johnson},
journal= {arXiv preprint arXiv:1004.3595},
year = {2010}
}
Comments
30 pages, 4 figures.