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نمایش تعداد 1-10 از 881
Conditionally negative association resulting from multinomial distribution
On the stable set of associated prime ideals of monomial ideals and square-free monomial ideals
monomial ideals
I and J of R such that I ⊆ J, Ass(I)= a ∪ b, AssR(R/J)=b, and AssR(J/I) =a\\b, where Ass(I)
is the stable set of associated prime ideals of I. Also we show
that when p1,...,pm are nonzero monomial prime ideals of R...
On the minimal path cover sets of union of certain graphs
In this paper, we study minimal path cover sets of union of certain
graphs. As consequences, we study max-path ideals with certain heights.
On the regular graphs associated to commutative rings
Let R be a commutative ring. The regular digraph of ideals of R denoted by T(R) is a digraph whose vertex-set is the set of all non-trivial ideals of R and for every two distinct vertices I and J there is an arc from I ...
On the stable set of associated prime ideals of monomial ideals and square-free monomial ideals
In this talk we study the presistace properties of certain set of monomial ideals. Also we introduce two classes of monomial ideals which satisfy in the presistace properties.