1 citations · 1 across the 4 of their papers we have counts for
4 papers
Modules which are coinvariant under automorphisms of their projective covers
Pedro A. Guil Asensio, Derya Keskin Tütünc\", Berke Kalebogaz +1
In this paper we study modules coinvariant under automorphisms of their projective covers. We first provide an alternative, and in fact, a more succinct and conceptual proof for th…
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…
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,…
A note on the construction of finitely injective modules
Pedro A. Guil Asensio, Manuel C. Izurdiaga, Blas Torrecillas
We develop a technique to construct finitely injective modules which are non trivial, in the sense that they are not direct sums of injective modules. As a consequence, we prove th…