Электронный архив

Просмотр по теме "perfect ring"

Просмотр по теме "perfect ring"

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  • Dual automorphism-invariant modules over perfect rings 
    Abyzov A.; Quynh T.; Tai D. (2017)
    © 2017, Pleiades Publishing, Ltd. Under study are the dual automorphism-invariant modules and pseudoprojective modules. Some conditions were found under which the dual automorphism-invariant module over a perfect ring is ...
  • Formal matrix rings and their isomorphisms 
    Abyzov A.; Tapkin D. (2015)
    © 2015, Pleiades Publishing, Ltd. We study the isomorphism problem for formal matrix rings and obtain the description of semiartinian formal matrix rings and the max-rings of formal matrices.
  • Lifting of automorphisms of factor modules 
    Абызов Адель Наилевич; Чюонг Конг Куинь (2018)

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