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Journal of Siberian Federal University. Mathematics & Physics, 2011, Volume 4, Issue 3, Pages 292–297
(Mi jsfu187)
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This article is cited in 2 scientific papers (total in 2 papers)
Polynomials, $\alpha$-ideals, and the principal lattice
Ali Molkhasi Institute of Mathematics and Mechanics, Academy of Sciences of Azerbaijan, Baku, Azerbaijan Republic
Abstract:
Let $R$ be a commutative ring with an identity, $\mathfrak R$ be an almost distributive lattice and $I_\alpha(\mathfrak R)$ be the set of all $\alpha$-ideals of $\mathfrak R$. If $L(R)$ is the principal lattice of $R$, then $R[I_\alpha(\mathfrak R)]$ is Cohen–Macaulay. In particular, $R[I_\alpha(\mathfrak R)][X_1,X_2,\cdots]$ is WB-height-unmixed.
Keywords:
almost distributive lattice, principal lattice, $\alpha$-ideals, multiplicative lattice, complete lattice, WB-height-unmixedness, Cohen–Macaulay rings, unmixedness.
Received: 22.12.2010 Received in revised form: 11.02.2011 Accepted: 20.03.2011
Citation:
Ali Molkhasi, “Polynomials, $\alpha$-ideals, and the principal lattice”, J. Sib. Fed. Univ. Math. Phys., 4:3 (2011), 292–297
Linking options:
https://www.mathnet.ru/eng/jsfu187 https://www.mathnet.ru/eng/jsfu/v4/i3/p292
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Abstract page: | 298 | Full-text PDF : | 104 | References: | 34 |
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