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On some radicals and proper classes associated to simple modules
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نویسنده
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crivei septimiu ,tütüncü derya keskin
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منبع
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journal of algebra combinatorics discrete structures and applications - 2017 - دوره : 4 - شماره : 2 - صفحه:123 -129
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چکیده
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For a unitary right module m, there are two known partitions of simple modules in the category [m]: the first one divides them into m-injective modules and m-small modules, while the second one divides them into m-projective modules and m-singular modules. we study inclusions between the first two and the last two classes of simple modules in terms of some associated radicals and proper classes.
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کلیدواژه
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Radical ,Proper class ,Simple module ,Relative supplement submodule ,M-injective module ,M- projective module ,M-small module ,M-singular module
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آدرس
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babes-bolyai university, faculty of mathematics and computer science, Romania, hacettepe university, department of mathematics, Turkey
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پست الکترونیکی
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keskin@hacettepe.edu.tr
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Authors
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