The Hall algebra of a cyclic quiver at $q=0$
Representation Theory
2007-09-28 v1 Rings and Algebras
Abstract
We show that the generic Hall algebra of nilpotent representations of an oriented cycle specialised at is isomorphic to the generic extension monoid in the sense of Reineke. This continues the work of Reineke.
Keywords
Cite
@article{arxiv.0709.4348,
title = {The Hall algebra of a cyclic quiver at $q=0$},
author = {Stefan Wolf},
journal= {arXiv preprint arXiv:0709.4348},
year = {2007}
}