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Просмотр Публикации сотрудников КФУ Scopus по автору "Quynh T.C."

Просмотр Публикации сотрудников КФУ Scopus по автору "Quynh T.C."

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  • Modules that are Invariant with Respect to Automorphisms and Idempotent Endomorphisms of Their Hulls and Covers 
    Abyzov A.N.; Quynh T.C.; Tuganbaev A.A. (2021)
    The paper contains both known and new results on automorphism-invariant modules, automorphism-coinvariant modules and modules which are invariant or coinvariant with respect to idempotent endomorphisms of its hull and its ...
  • Modules which are invariant under nilpotents of their envelopes and covers 
    Quynh T.C.; Abyzov A.; Tai D.D. (2020)
    © 2020 World Scientific Publishing Co. Pte Ltd. All rights reserved. A module is called nilpotent-invariant if it is invariant under any nilpotent endomorphism of its injective envelope [M. T. Kosan and T. C. Quynh, ...
  • On (weakly) co-Hopfian automorphism-invariant modules 
    Quynh T.C.; Abyzov A.; Koşan M.T. (2020)
    © 2020, © 2020 Taylor & Francis Group, LLC. A module M over a ring R is called automorphism-invariant if M is invariant under automorphisms of its injective hull E(M) and M is called co-Hopfian if each injective endomorphism ...
  • On rings with cyclic almost-injective modules 
    Abyzov A.N.; Quynh T.C. (2021)
    It is shown that every finitely generated right R-module is almost injective if and only if every cyclic right R-module is almost injective, if and only if R/J(R) is a right SV-ring with Loewy(RR) ≤ 2 and there is a finite ...
  • Rings all of whose finitely generated ideals are automorphism-invariant 
    Quynh T.C.; Abyzov A.N.; Trang D.T. (2021)
    Rings in which each finitely generated right ideal is automorphism-invariant (rightfa-rings) are shown to be isomorphic to a formal matrix ring. Among other results it is also shown that (i) if R is a right nonsingular ...
  • Rings Characterized via Some Classes of Almost-Injective Modules 
    Quynh T.C.; Abyzov A.; Dan P.; Van Thuyet L. (2020)
    © 2020, Iranian Mathematical Society. In this paper, we study rings with the property that every cyclic module is almost-injective (CAI). It is shown that R is an Artinian serial ring with J(R) 2= 0 if and only if R is a ...
  • Semisimple-direct-injective modules 
    Abyzov A.; Koşan T.; Quynh T.C.; Tapkin D. (2021)
    The notion of simple-direct-injective modules which are a generalization of injective modules unifies C2 and C3-modules. In the present paper, we introduce the notion of the semisimple-direct-injective module which gives ...

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