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Abyzov, Adel; Maklakov, Alexander
Linear algebra and its applications, 12/2023, Letnik: 679Journal Article
In this paper, we study the conditions under which an automorphism of a dense subring of the endomorphism ring of a free module is induced by a semilinear isomorphism of the module. This leads us to obtain some known results from the works of Bezushchak (2022) 7, Courtemanche and Dugas (2016) 6, Wolfson (1962) 8 and Jacobson (1975) 5, along with several nontrivial generalizations.
