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Algebra and Discrete Mathematics, 2008, Issue 3, Pages 30–39
(Mi adm167)
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RESEARCH ARTICLE
Radical functors in the category of modules over different rings
Natalia Burbana, Omelyan Horbachukb a Department of Mechanics and Mathematics, Lviv National University, Universytetska str. 1, Lviv 79000, Ukraine
b Pidstryhach Institute for Applied Problems
of Mechanics and Mathematics,Naukova str. 3B, Lviv 79060, Ukraine
Abstract:
The category $\mathcal{G}$ of all left modules over all rings is studied. Necessary and sufficient conditions for a preradical functor on $\mathcal{G}$ to be radical are given. Radical functors on essential subcategories of $\mathcal{G}$ are investigated.
Keywords:
category, functor, radical functor, category of modules, essential subcategory.
Received: 17.07.2008 Revised: 14.10.2008
Citation:
Natalia Burban, Omelyan Horbachuk, “Radical functors in the category of modules over different rings”, Algebra Discrete Math., 2008, no. 3, 30–39
Linking options:
https://www.mathnet.ru/eng/adm167 https://www.mathnet.ru/eng/adm/y2008/i3/p30
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Statistics & downloads: |
Abstract page: | 129 | Full-text PDF : | 91 | First page: | 1 |
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