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a note on relative generalized cohen-macaulay modules
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نویسنده
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ghanbari doust a.
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منبع
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journal of algebraic systems - 2022 - دوره : 10 - شماره : 1 - صفحه:69 -78
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چکیده
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Let a be a proper ideal of a ring r. a finitely generated r-module m is said to be a-relative generalized cohenmacaulay if fa(m) = cd(a,m). in this note, we introduce a suitable notion of length of a module to characterize the above mentioned modules. also certain syzygy modules over a relative cohen-macaulay ring are studied.
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کلیدواژه
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cohomological dimension ,finiteness dimension ,relative generalized cohenmacaulay
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آدرس
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kharazmi university, faculty of mathematical sciences and computer, iran
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پست الکترونیکی
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fahimeghanbary@yahoo.com
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Authors
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