On Buchsbaum rings obtained by gluing
1975 ◽
Vol 83
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pp. 123-135
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Let A be a Noetherian local ring with maximal ideal m. In 1973 J. Barshay [1] showed that, if A is a Cohen-Macaulay ring, then so is the Rees algebra R(q) = ⊕n≧0qn for every parameter ideal q of A (cf. p. 93, Corollary). Recently the author and Y. Shimoda [5] have proved that the Rees algebra R(q) is a Cohen-Macaulay ring for every parameter ideal q of A if and only if(#) A is a Buchsbaum ring and for i ≠ 1, dim A.
1980 ◽
Vol 80
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pp. 107-116
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2021 ◽
pp. 181-193
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2016 ◽
Vol 16
(09)
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pp. 1750163
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1988 ◽
Vol 104
(3)
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pp. 451-478
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