On automorphisms of finite Abelianp-grou
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Marek Golasiński; Daciberg Lima Gonçalves
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Article
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2008
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SP Versita
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English
⚖ 169 KB
Let A be a finitely generated abelian group. We describe the automorphism group Aut(A) using the rank of A and its torsion part p-part A p . For a finite abelian p-group A of type (k 1 , . . . , k n ), simple necessary and sufficient conditions for an n × n-matrix over integers to be associated wit