activity
20052010
most citedAutomorphisms of finite Abelian groups

2 citations · 2 across the 3 of their papers we have counts for

collaborators
Showing math.GRShow all

2 papers · 1 filter

math.GR2010

Equations solvable by radicals in a uniquely divisible group

Christopher J. Hillar, Lionel Levine, Darren Rhea

We study equations in groups G with unique m-th roots for each positive integer m. A word equation in two letters is an expression of the form w(X,A) = B, where w is a finite word…

math.GR2006★ 2 cited

Automorphisms of finite Abelian groups

Christopher J. Hillar, Darren Rhea

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