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arXiv 1503.08487math.RA
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保同余函数的有限生成

Finite generation of congruence preserving functions

Erhard Aichinger, Marijana Lazić, Nebojša Mudrinski

摘要:

我们调查时,克隆的同余保持功能是可再生的。我们得到了所有有限$p$ -群和所有具有Mal'cev项和单同余格的有限代数的完整刻画。对$p$ -群的刻画允许推广到群的一大类扩张。

英文摘要:

We investigate when the clone of congruence preserving functions is finitely generated. We obtain a full description for all finite $p$-groups, and for all finite algebras with Mal'cev term and simple congruence lattice. The characterization for $p$-groups allows a generalization to a large class of expansions of groups.

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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