Abstract
We introduce and study the notion of ES-w-stability for an integral domain R. A nonzero ideal I of R is called ES-w-stable if for some t-invertible ideal J of R contained in I, and I is called weakly ES-w-stable if
for some t-invertible fractional ideal J of R and w-idempotent fractional ideal E of R. We define R to be an ES-w-stable domain (resp., a weakly ES-w-stable domain) if every nonzero ideal of R is ES-w-stable (resp., weakly ES-w-stable). These notions allow us to generalize some well-known properties of ES-stable and weakly ES-stable domains.
2020 Mathematics Subject Classification:
Acknowledgments
The authors would like to thank the referee for his/her careful reading of the manuscript and several comments. The second-named author disclosed receipt of the following financial support for the research.