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On the Sum of $$z^\circ $$ z ∘ -Ideals in Two Classes of Subrings of C ( X )
Bulletin of the Iranian Mathematical Society ( IF 0.7 ) Pub Date : 2020-07-07 , DOI: 10.1007/s41980-020-00428-z
Themba Dube , Mehdi Parsinia

An ideal I of a commutative ring is called a \(z^{\circ }\)-ideal if for every \(a\in I\), \(P_a\subseteq I\), where \(P_a\) denotes the intersection of all minimal prime ideals of the ring that contain a. In this article, we study the sum of \(z^\circ \)-ideals in two classes of subrings of C(X); namely, the intermediate rings and subrings of the form \(I+{\mathbb {R}}\), where I is an ideal in C(X).



中文翻译:

关于$$ z ^ \ circ $$ z∘的总和-两类C(X)子环的理想

一个理想的交换环的被称为\(Z ^ {\ CIRC} \) -理想,若对所有\(一个在I \ \) \(P_A \ subseteq I \) ,其中\(P_A \)表示包含a的环的所有最小素理想的交点。在本文中,我们研究CX)的两类子环中\(z ^ \ circ \)-理想值的和;也就是形式为\(I + {\ mathbb {R}} \)的中间环和子环,其中ICX)中是理想的。

更新日期:2020-07-07
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