Supported by the National Natural Science Foundation of China(10961014,11101354); Supported by the Natural Science Foundation of Jiangxi Province(0611051); Supported by the Science Foundation of the Education Department of Jiangxi Province(GJ 09459)
In this paper, we discussed the property of rectangular band semiring congruence and ring congruence on a semiring and gave some characterizations and structure of rectangular ring congruence on an E-inversive semiring.
This research is supported by NSFC(No.10961014);the Natural Science Foundation of Jiangxi Province(No.2014BAB201009);the Science Foundation of the Education Department of Jiangxi Province(No.GJJ11388)
Supported by the National Natural Science Foundation of China(Grant No.10961014);the Natural Science Foundation of Jiangxi Province(Grant No.2014BAB201009);the Science Foundation of Education Department of Jiangxi Province(Grant No.GJJ11388)
The aim of this paper is to study abundant semigroups which are disjoint unions of multiplicative adequate tranversals. After obtaining some properties of such semigroup, we prove that a semigroup is a disjoint union ...
Supported by the National Natural Science Foundation of China (Grant No. 10961014);the Science and Technology Projects in Guangdong Province (Grant No. 2010B010600039);the Guangdong Provincial Natural Science Foundation of China (Grant No. S2011010003681);the Anhui Provincial Excellent Youth Talent Foundation (Grant No. 2012SQRL115ZD);the University Natural Science Project of Anhui Province (Grant No. KJ2012B133);the Fuyang Normal College Natural Science Foundation (Grant No. 2007LZ01)
In this paper, fuzzy quasi-ideals of ordered semigroups are characterized by the properties of their level subsets. Furthermore, we introduce the notion of completely semiprime fuzzy quasi-ideals of ordered semigroups...