On the laskerian properties of extension functors of local cohomology modules
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نویسنده
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hassanzadeh-lelekaami d. ,roshan-shekalgourabi h.
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منبع
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journal of algebra and related topics - 2022 - دوره : 10 - شماره : 2 - صفحه:43 -50
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چکیده
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Let r be a commutative noetherian ring with identity and m be an r-module. in this paper, we are going to some results on niteness of extension functors of local cohomol-ogy modules to the category of generalized laskerian modules. in particular, we study the laskerianness of ext1 r(r=a;htr (m))) and ext2 r(r=a;hta (m)) where t is a non-negative integer.
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کلیدواژه
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Local cohomology modules Extension functors Generalized Laskerian module
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آدرس
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arak university of technology, department of basic sciences, Iran., arak university of technology, department of basic sciences, Iran
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