1) lattice of π-inverse subsemigroup
π-逆子半群格
1.
Study on itsπ- inverse subsemigroup and the lattice of π-inverse subsemigroup is very natural.
π－逆半群是广义正则半群，研究它的π－逆子半群格是非常自然的。
2) inverse semigroup
π-逆半群
1.
On residual finiteness of π-inverse semigroup;
π-逆半群剩余的有限性
3) π-inverse semigroup
π-逆半群
1.
In this paper, the author characterizes the direct product decomposition of the lattice π-inverse subsemigroup of a π-inverse semigroup.
π－逆半群是广义正则半群，研究它的π－逆子半群格是非常自然的。
4) π inverse semigroup
π-逆半群
1.
Some important finite conditions of π inverse semigroups are studied.
研究了π－逆半群上的几个重要的有限性条
2.
This paper deals with its simple character and shows that the generalized Bruck Reilly extension of semigroup is a sufficient condition for π inverse semigroup.
引进了半群的广义 Bruck- Reilly扩张的概念 ,研究了其简单性质 ;给出了半群的广义Bruck- Reilly扩张是π-逆半群的充要条件 ;刻画了一个半群 (逆半群 )Τ的广义 Bruck- Reilly扩张为单 (或半单 )半群时半群 (逆半群 ) T的性质 ,证明了由同态θ及幂等元 e0 所确定的半群 T的广义Bruck- Reilly扩张 BR(T,e0 ,θ)是单半群当且仅当对任意 a,b∈ T,存在 x ,y∈ T1以及 k∈ N使得a =x(bθk)
5) right π-inverse semigroup
右π-逆半群
1.
The paper is devoted to the investigation of congruences on a right π-inverse semigroup.
研究右π-逆半群的同余,给出右π-逆半群的最小群同余的3种等价刻画,并刻画右π-逆半群的最小π-群同余。
6) strongly π-inverse semigroup
强π-逆半群
1.
This paper gives necessary and sufficient conditions for the semidirect products of semigroups S and T to be strongly π-inverse semigroup, strongly π-E-unitary inverse semigroup and E-unitary inverse semigroup.
给出两个半群S和T的半直积是强π-逆半群,强-π-E-酉逆半群和E-酉逆半群的充要条件,同时还讨论了E-酉逆半群的最小群同余与半直积的最小群同余之间的关系。
补充资料：逆子
忤逆不孝顺的儿子：人之苦痛莫若生逆子｜逆子贰臣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条