搜索结果: 1-6 共查到“数理逻辑与数学基础 ideals”相关记录6条 . 查询时间(0.062 秒)
Alternative polarizations of Borel fixed ideals
Alternative polarizations Borel fixed ideals
2010/11/24
Let $I$ be a monomial ideal of a polynomial ring $S$. "Polarization" is a classical technique constructing a squarefree monomial ideal $pol(I) \subset \tilde{S}$ which has (for example) the same ZZ-g...
CAT-generation of ideals
CAT-generation of ideals math
2010/11/19
We consider the problem of generating all ideals of a poset. It is a long standing open problem, whether or not the ideals of any poset can be generated in constant amortized time, CAT for short. We ...
On fuzzy-Γ-ideals of Γ-Abel-Grassmann's groupoids
On fuzzy-Γ-ideals Γ-Abel-Grassmann's groupoids
2010/11/11
In this paper, we have introduced the notion of {\Gamma}-fuzzification in {\Gamma}-AG-groupoids which is in fact the generalization of fuzzy AG-groupoids. We have studied several properties of an int...
Characterizations of intra-regular gamma AG-groupoids by the properties of their gamma ideals
intra-regular gamma AG-groupoids gamma ideals
2010/11/11
We have characterized an intra-regular {\Gamma}-AG^{**}-groupoids by using the properties of {\Gamma}-ideals (left, right, two-sided ), {\Gamma}-interior, {\Gamma}-quasi, {\Gamma}-bi and {\Gamma}-gene...
On q-Euclidean L-Fuzzy Ideals of Rings
Ideal Fuzzy ideal Level subset q -Euclidean level ideal q -Euclidean L-fuzzy ideal
2010/2/26
In this paper we define a q-Euclidean level subset and a q-Euclidean level ideal. We also give some properties of a q-Euclidean level subset.
For a reduced monomial ideal B in R=k[X_1,...,X_n], we write H^i_B(R) as the union of {Ext^i(R/B^[d],R)}_d, where {B^[d]}_d are the "Frobenius powers of B". We describe H^i_B(R)_p, for every p in Z^n...