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arXiv 1003.3640math.RA
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左I-逆半群

Inverse semigroups of left I-quotients

Nassraddin Ghroda, Victoria Gould

摘要:

我们研究,在一般的设置,逆半群的概念,我们称之为左I-逆半群。这个概念已经出现,并已被使用,早在克利福德的开创性工作描述双单逆幺半群的权利单位子半群。作为我们的方法的结果,我们找到了一个简单的方式扩展Clifford的工作,双单逆半群(一个步骤,以前被证明是尴尬的)。我们还将Gantos的一些早期工作置于更广泛和更清晰的背景下,并为进一步的进展铺平道路。

英文摘要:

We examine, in a general setting, a notion of inverse semigroup of left quotients, which we call left I-quotients. This concept has appeared, and has been used, as far back as Clifford's seminal work describing bisimple inverse monoids in terms of their right unit subsemigroups. As a consequence of our approach, we find a straightforward way of extending Clifford's work to bisimple inverse semigroups (a step that has previously proved to be awkward). We also put some earlier work on Gantos into a wider and clearer context, and pave the way for further progress.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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