$z^{\circ }$-ideals in intermediate rings of ordered field valued continuous functions

Sagarmoy Bag, Sudip Kumar Acharyya, Dhananjoy Mandal

A proper ideal $I$ in a commutative ring with unity is called a $z^{\circ }$-ideal if for each $a$ in $I$, the intersection of all minimal prime ideals in $R$ which contain $a$ is con…