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arxiv: 0911.0576 · v1 · submitted 2009-11-03 · 🧮 math.GR · math.GT

A generating set for the automorphism group of a graph product of abelian groups

classification 🧮 math.GR math.GT
keywords graphabelianautomorphismfindgeneratorsgroupgroupsproduct
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We find a set of generators for the automorphism group of a graph product of finitely generated abelian groups entirely from a certain labeled graph. In addition, we find generators for the important subgroup of star-automorphisms defined in [7]. We follow closely the plan of M. Laurence's paper [11].

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