GV-semigroups are the generalizations of completely regular semigroups in the range of π-regular semigroups. In this pa......

利用半群fuzzy同余的概念,研究π-正则半群上fuzzy同余的性质和特征.在此基础上,给出r-半群上r-半素同余的刻画,得到r-半素同余的......