循环纯phantom 态射
魏敏敏， 赵仁育 - 吉林大学学报(理学版), 2024 - xuebao.jlu.edu.cn
By introducing the notion of cyclic pure phantom morphisms, we gave some equivalent
characterizations of cyclic pure phantom morphisms, proved that every R-module had an …
characterizations of cyclic pure phantom morphisms, proved that every R-module had an …