机译:有序半超群的左超思想研究
[1]School of Mathematics and Statistics, Fuyang Normal University, Anhui 236037, P. R. China [2]School of Mathematics and Computational Science, Wuyi University, Guangdong 529020, P. R. China;
[1]School of Mathematics and Statistics, Fuyang Normal University, Anhui 236037, P. R. China [2]School of Mathematics and Computational Science, Wuyi University, Guangdong 529020, P. R. China;