1) star regular element
星-正则元
2) star regularrings
星-正则环
3) regular element
正则元
1.
The regular elements in the sandwich semigroup of generalized circulant Boolean matrices;
广义循环布尔矩阵三明治半群的正则元
2.
The commutativity of a ring having some kind of additive subgroup is studied, and the conclusion which is the generalization of Kaye s is proved as follows:Suppose that R is an associative ring which has regular elements and its zero-divisors are all in a subgroup G of R.
设R是有正则元的环，且R的零因子均在它的一个加法真子群G中。
3.
In this paper,we characterize Green s equivalences and describe the regular elements of the semigroup T(XE,YF;θ).
本文讨论了保持等价关系EF的夹心半群T(XE,YF;θ)上的格林关系以及正则元的特征。
4) left normal element
左正则元
5) Quasi-regular element
拟正则元
6) regular open elements
正则开元
补充资料：李则星
李则星
李则星 清代医生。山西临晋县人。精于《易》理，亦通医术，兼善巫术，凡治病多应手而愈。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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