Browsing by Subject "Dedekind finite modules"

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  • Modules in which every surjective endomorphism has a δ-small kernel 
    Atani, S.E.; Khoramdel, M.; Pishhesar, S.D. (ДЗ "ЛНУ імені Тараса Шевченка", 2018)
    Hopfian modules, δ-Hopfian modules. In this paper, we introduce the notion of δ-Hopfian modules. We give some properties of these modules and provide a characterization of semisimple rings in terms of δ-Hopfian modules by ...