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math.RA2012
Decomposing elements of a right self-injective ring
Feroz Siddique, Ashish K. Srivastava
It was proved independently by both Wolfson [An ideal theoretic characterization of the ring of all linear transformations, Amer. J. Math. 75 (1953), 358-386] and Zelinsky [Every L…
math.RA2012
Dual automorphism-invariant modules
S. Singh, Ashish K. Srivastava
A module is called an automorphism-invariant module if every isomorphism between two essential submodules of extends to an automorphism of . This paper introduces the no…
math.RA2012
Rings of Invariant Module Type and Automorphism-Invariant Modules
Surjeet Singh, Ashish K. Srivastava
A module is called automorphism-invariant if it is invariant under any automorphism of its injective hull. In [Algebras for which every indecomposable right module is invariant in…