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note on regular and coregular sequences
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نویسنده
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saremi hero
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منبع
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journal of algebraic structures and their applications - 2017 - دوره : 4 - شماره : 2 - صفحه:39 -43
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چکیده
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Let r be a commutative noetherian ring and let m be a finitely generated rmodule. if i is an ideal of r generated by m-regular sequence, then we study the vanishing of the first tor functors. moreover, for artinian modules and coregular sequences we examine the vanishing of the first ext functors.
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کلیدواژه
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regular sequence ,coregular sequence ,ring
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آدرس
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islamic azad university, sanandaj branch, department of mathematics, iran
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پست الکترونیکی
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hero.saremi@gmail.com
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Authors
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