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math.RA2014
Automorphism-invariant modules
Pedro A. Guil Asensio, Ashish K. Srivastava
A module is called automorphism-invariant if it is invariant under any automorphism of its injective envelope. In this survey article we present the current state of art dealing wi…
math.RA2014★ 1 cited
Modules invariant under automorphisms of their covers and envelopes
Pedro A. Guil Asensio, Derya Keskin Tütüncü, Ashish K. Srivastava
In this paper we develop a general theory of modules which are invariant under automorphisms of their covers and envelopes. When applied to specific cases like injective envelopes,…