INVARIANT SUBSPACES OF MATRIX GROUPS AND ELEMENTARY-ABELIAN COVERS OF K4,4

被引：0
|
作者：
Kuzman, Bostjan [1 ]
机构：
[1] Univ Ljubljana, Fac Educ, Ljubljana 1000, Slovenia
来源：
FILOMAT | 2011年 / 25卷 / 04期
关键词：
Regular covers; elementary abelian covers; voltage graphs; lifting automorphisms; CUBIC SYMMETRIC GRAPHS; AUTOMORPHISMS; ORDER;
D O I：
10.2298/FIL1104037K
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study lifting conditions for groups of automorphisms of the complete bipartite graph K-4,K-4. In particular, for p not equal 2 a prime we construct, up to isomorphism of projections, all minimal p-elementary abelian covers of K-4,K-4 such that the respective covering projections admit a lift of some arc-transitive subgroup of Aut (K-4,K-4).
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页码：37 / 53
页数：17
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