Abstract
The notions of quasi-embedding, quasi-equality, and quasi-isomorphism are generalized and their properties are studied.
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Translated from Fundamentalnaya i Prikladnaya Matematika, Vol. 22, No. 5, pp. 131–138, 2019.
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Misyakov, V.M. On Generalizations of Quasi-Isomorphism on Abelian Groups. J Math Sci 259, 474–479 (2021). https://doi.org/10.1007/s10958-021-05637-3
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DOI: https://doi.org/10.1007/s10958-021-05637-3