On derived Hall numbers for tame quivers
Representation Theory
2016-11-15 v1
Abstract
In the present paper we study the derived Hall algebra for the bounded derived category of the nilpotent representations of a tame quiver over a finite field. We show that for any three given objects in the bounded derived category, the associated derived Hall numbers are given by a rational function in the cardinalities of ground fields.
Cite
@article{arxiv.1611.04005,
title = {On derived Hall numbers for tame quivers},
author = {Shiquan Ruan and Haicheng Zhang},
journal= {arXiv preprint arXiv:1611.04005},
year = {2016}
}
Comments
16 pages