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arXiv 1208.4141math.RA
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任意图的Leavitt路代数的稳定秩

Stable rank of Leavitt path algebras of arbitrary graphs

Hossein Larki, Abdolhamid Riazi

摘要:

Ara和Pardo计算了行有限图的Leavitt路代数的稳定秩。在本文中,我们推广到任意的有向图。在某些部分中,我们进行我们的计算行有限的情况下,而在某些部分中,我们使用的知识行有限的设置,通过应用由于Drinen和Tomforde的去奇异化方法。特别地,我们刻画了一个Leavitt路代数的纯无限单逆。

英文摘要:

The stable rank of Leavitt path algebras of row-finite graphs was computed by Ara and Pardo. In this paper we extend this for an arbitrary directed graph. In some parts, we proceed our computation as the row-finite case while in some parts we use the knowledge about row-finite setting by applying the desingularizing method due to Drinen and Tomforde. In particular, we characterize purely infinite simple quotients of a Leavitt path algebra.

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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