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Author:

Hou, Bo (Hou, Bo.) | Yang, Shilin (Yang, Shilin.) (Scholars:杨士林)

Indexed by:

Scopus SCIE

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.

Keyword:

generalized McKay quiver representation of quiver Kac-Moody algebra root system

Author Community:

  • [ 1 ] [Hou, Bo]Henan Univ, Sch Math & Stat, Kaifeng 475001, Peoples R China
  • [ 2 ] [Yang, Shilin]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Hou, Bo]Henan Univ, Sch Math & Stat, Kaifeng 475001, Peoples R China

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Source :

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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