Полиномы, α-идеалы и главные решетки
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https://elib.sfu-kras.ru/handle/2311/2422Author:
Molkhasi, Ali
Молхаси, Али
Date:
2011-07Abstract:
Let R be a commutative ring with an identity, R be an almost distributive lattice and I<sub>α</sub>(R) be the set of
all α-ideals of R. If L(R) is the principal lattice of R, then R[I<sub>α</sub>(R)] is Cohen-Macaulay. In particular,
R[I<sub>α</sub>(R)][X1,X2, · · · ] is WB-height-unmixed. Пусть R коммутативное кольцо с единицей, R почти дистрибутивная решетка и I
(R) множество всех α-идеалов в R. Если L(R) главная решетка R, то R[I<sub>α</sub>(R)] кольцо Коэна-
Маколея. В частности, R[I<sub>α</sub>(R)][X1,X2, · · · ] WB-высота несмешанности
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