Non-Specht variety generated by an involution semigroup of order five

Q2 Mathematics

Transactions of the Moscow Mathematical Society Pub Date : 2021-03-15 DOI:10.1090/MOSC/302

Edmond W. H. Lee, Mikhail Volkov, Edmond W. H. Lee

引用次数: 3

Abstract

The non-orthodox 0-simple semigroup A2 of order five admits a unary operation under which it is an involution semigroup. It is known that A2 generates a Specht variety of semigroups. In contrast, it is shown that as an involution semigroup, A2 generates a non-Specht variety.

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由五阶对合半群产生的非光谱变化

5阶的非正统0-简单半群A2允许一元运算，在一元运算下它是对合半群。已知A2生成了Specht类型的半群。相反，作为对合半群，A2产生了一个非spect变体。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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