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Abstract:
Let Q be a finite quiver and G subset of Aut(kQ) a finite abelian group. Assume that (Q) over cap and Gamma are the generalized Mckay quiver and the valued graph corresponding to (Q, G) respectively. In this paper we discuss the relationship between indecomposable (Q) over cap -representations and the root system of Kac-Moody algebra g(Gamma). Moreover, we may lift G to (G) over bar subset of Aut(g((Q) over cap)) such that g(Gamma) embeds into the fixed point algebra g((Q) over cap)((G) over bar) and g() as a g((Q) over cap)((G) over bar)-module is integrable.
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JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY
ISSN: 0304-9914
Year: 2015
Issue: 2
Volume: 52
Page: 239-268
0 . 6 0 0
JCR@2022
ESI Discipline: MATHEMATICS;
ESI HC Threshold:82
JCR Journal Grade:4
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 1
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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