有限A bel群的完全同构

Complete Automorphisms of Finite Abelian Groups

本文得到有限循环群的完全同构基数的一个计算公式 ,并给出有限 Abel群的一个同态为完全同构的一个充要条件 .

A cardinality calculating formula for the complete automorphisms of finite cyclic groups is obtained in this paper . A necessary and sufficient condition for a homomorphism of abelian groups to be complete automorphis is also given.