A survey on the origin and developments of Green’s relations on semigroups
GUO Yu-qi1, GONG Chun-mei2, REN Xue-ming2
1. School of Mathematics and Statistics, Southwest University, Chongqing 400715, China;
2. Department of Mathematics, Xi’an University of Architecture and Technology, Xi’an 710055, Shaanxi, China
About author:GUO Yu-qi(1940- ), Male, Professor, his interests mainly focuses on semigroup theory and combination of semigroup.
Email: yqguo259@swu.edu.cn
Supported by:
Supported by the NSF (China) (10871161, 10971160); the young science and technology fund of Xi’an University of Architecture and Technology (QN0829)