Co-Cohen-Macaulay Artinian modules over commutative rings
1996 ◽
Vol 38
(3)
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pp. 359-366
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Keyword(s):
In [7], Z. Tang and H. Zakeri introduced the concept of co-Cohen-Macaulay Artinian module over a quasi-local commutative ring R (with identity): a non-zero Artinian R-module A is said to be a co-Cohen-Macaulay module if and only if codepth A = dim A, where codepth A is the length of a maximalA-cosequence and dimA is the Krull dimension of A as defined by R. N. Roberts in [2]. Tang and Zakeriobtained several properties of co-Cohen-Macaulay Artinian R-modules, including a characterization of such modules by means of the modules of generalized fractions introduced by Zakeri and the present second author in [6]; this characterization is explained as follows.
1992 ◽
Vol 111
(1)
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pp. 25-33
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2007 ◽
Vol 06
(04)
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pp. 671-685
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Keyword(s):
1975 ◽
Vol 26
(1)
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pp. 269-273
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1979 ◽
Vol 28
(4)
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pp. 423-426
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1993 ◽
Vol 35
(2)
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pp. 219-224
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Keyword(s):
1981 ◽
Vol 33
(2)
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pp. 454-475
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2014 ◽
Vol 14
(01)
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pp. 1550008
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Keyword(s):