Quiver varieties and Hall algebras
Representation Theory
2017-05-17 v2
Abstract
In this paper we give a geometric construction of the quantum group Ut(G) using Nakajima categories, which were developed in [29]. Our methods allow us to establish a direct connection between the algebraic realization of the quantum group as Hall algebra by Bridgeland [1] and its geometric counterpart by Qin [24].
Cite
@article{arxiv.1506.03609,
title = {Quiver varieties and Hall algebras},
author = {Sarah Scherotzke and Nicolo Sibilla},
journal= {arXiv preprint arXiv:1506.03609},
year = {2017}
}
Comments
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