(■)Relations and Properties on 0-Bisimple R-Unipotent Semigroups
Wang Xian-cun · Journal of Qingdao Technological University · 2008
In this paper,we investigate the equivalence relation (■) on 0-bisimple R-unipotent semigroups and discuss the relationship between (R) and (■).We generalize the relative results of the equivalence relation (■).Some basic properties about the equivalence relation (■) are given.Further,we give the sufficient and necessary condition of an 0bisimple R-unipotent semigroup which becomes an 0-E-unitary semigroup and study the structure of 0-bisimple R-unipotent semigroups by means of the properties.