1) strongly wrpp semigroup
强wrpp半群
1.
In particular,if for any a∈S, the set I_a ∩ L~(**)_a contains a unique element a°,then S is called a strongly wrpp semigroup.
特别地,如果对任意的a∈S,集合Ia∩L a都只含唯一的元素a°,就称S为一个强wrpp半群。
2) PI-strongly wrpp semigroup
PI强wrpp半群
3) eventually strong wrpp semigroup
毕竟强wrpp半群
1.
The aim of this paper is to study eventually strong wrpp semigroup whose satisfy permutation idemtities,that is,eventually PI-strong wrpp semigroups,the structure of such semigroup is obtained.
半群S的每个L(**)-类都含有幂等元,就称S为毕竟wrpp半群,特别地,如果对任意a∈S,La(**)∩Ia都只含唯一的幂等元a+,就称为毕竟强wrpp半群。
4) eventually PI-strong wrpp semigroup
毕竟PI-强wrpp半群
1.
The aim of this paper is to study eventually strong wrpp semigroup whose satisfy permutation idemtities,that is,eventually PI-strong wrpp semigroups,the structure of such semigroup is obtained.
该文的目的是研究满足置换恒等式的毕竟强wrpp半群,即所谓的毕竟PI-强wrpp半群,得到毕竟PI-强wrpp半群的结构刻画。
5) wrpp semigroups
wrpp半群
1.
In this paper,we introduce strongly wrpp semigroups which satisfy permutation identities.
通过引入满足置换恒等式的强wrpp半群的定义,得到了满足置换恒等式的强wrpp半群的一些性质。
2.
In the first part of the thesis,we discuss left-e wrpp semigroups.
本文主要针对两类广义正则半群进行研究,即wrpp半群和U-半富足半群。
3.
In this thesis, some special subclass of abundant semigroups are studied and also the natural partial orders are investigated on wpp and wrpp semigroups.
本文研究了一类特殊的富足半群以及wpp和wrpp半群上的自然偏序。
补充资料:强连续半群
强连续半群
strongly-continuous son!-group
强连续半群[s枷叼y一c佣“nu0lls,”‘.9代阅.;c翻‘即“enpep曰.Ha,no月yrPynna] Banach空间X上具有以下性质的一族有界线性算子T(t),r>0: l)T(t+;)x=T(r)T(:)x,r,了>0,x6X; 2)函数tl~T(t)x对任何x〔X在(O,的)上连续. 当1)成立时,所有函数tl一T(t)x(x‘X)的可测性,且特别地它们的单边(右或左)弱连续性,蕴涵T(t)的强连续性.对一个强连续半群,有限数 田一r叹r一’]n 11T(‘)1卜,纯‘一’In llT(r)11称为该半群的型(勿详of the semi一gouP).这样,函数t卜,T(t)x的范数在的的增长不快于指数e‘『.强连续半群的分类是基于当t,O时它们的性态.如果有一个有界算子J使得当t一,O时}T(t)一川},O,则J是一个投影算子且T(t)=Je‘月,其中A是与J交换的一个有界线性算子.在这情形T(t)关于算子范数是连续的.如果J=I,则T(t)=c‘滩,一的
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