引入了JEP-内射模(环)的概念,给出了JEP-内射模(环)的一些刻画,同时利用双模来研究环的JEP-内射性.%In this paper,the notion of JEP-injectivity is introduced as a generalization of EP-injectivity.Some characterizations of JEP-injective modules and rings are given.Finally,JEP-injective rings are investigated by bimodules.
展开▼
