Automorphisms of finite Abelian groups

2006/05/08 by Hillar, Christopher J., Rhea, Darren · 4 citations
#FOS: Mathematics #Group Theory (math.GR) #History and Overview (math.HO)

paper · doi:10.48550/arxiv.math/0605185

Abstract

We give an accessible and modern description of the automorphisms of a finite abelian group G. Included is an explicit formula for the cardinality of Aut(G).

Cited by

• Comparison of addition and multiplication in a skew brace
• Companion matrices, permutations and lattice ideals
• A classification algorithm for reflexive simplices
• Automorphically Equivalent Elements of Finite Abelian Groups

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