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arXiv 2204.06992math.RAmath.CT
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含对称逆幺半群和范畴的圈积的表示

Presentations for wreath products involving symmetric inverse monoids and categories

Chad Clark, James East

摘要:

涉及对称逆幺半群/半群/范畴的圈积出现在代数和科学的许多领域,生成元和关系的表示是此类研究中的重要工具。当前论文发现了$M\wr\mathcal I_n$、$M\wr\operatorname{Sing}(\mathcal I_n)$和$M\wr\mathcal I$的此类演示。这里$M$是一个任意幺半群,$\mathcal I_n$是对称逆幺半群,$\operatorname{Sing}(\mathcal I_n)$是它的奇异理想,而$\mathcal I$是对称逆范畴。

英文摘要:

Wreath products involving symmetric inverse monoids/semigroups/categories arise in many areas of algebra and science, and presentations by generators and relations are crucial tools in such studies. The current paper finds such presentations for $M\wr\mathcal I_n$, $M\wr\operatorname{Sing}(\mathcal I_n)$ and $M\wr\mathcal I$. Here $M$ is an arbitrary monoid, $\mathcal I_n$ is the symmetric inverse monoid, $\operatorname{Sing}(\mathcal I_n)$ its singular ideal, and $\mathcal I$ is the symmetric inverse category.

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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