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math.AC2019
On -Ideals
Mehdi Badie
In this article, we continue the studying of -ideals. We introducing two notions fixed and free -ideals as an extension of fixed and free z-ideals in…
math.AC2019
A little more on the zero-divisor graph and the annihilating-ideal graph of a reduced ring
Mehdi Badie
We have tried to translate some graph properties of AG(R) and Gamma(R) to the topological properties of Zariski topology. We prove that Rad(Gamma(R)) and Rad(AG(R)) are equal and t…
math.AC2018
An extension of z-ideals and z^0-ideals
A. R. Aliabad, M. Badie, S. Nazari
Let be a commutative ring, and , for every . An ideal is said to be an -ideal w…