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arXiv 0801.1461math.RTmath.CT
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具有Serre对偶的遗传范畴中投射的箭图

The Quiver of Projectives in Hereditary Categories with Serre Duality

Carl Fredrik Berg, Adam-Christiaan van Roosmalen

摘要:

设k是一个代数闭域,A是一个满足Serre对偶的k-线性遗传范畴,在预投射对象之间不存在无限根.如果A是由预投射对象生成的,则证明了对于一个强局部有限的非线性代数Q,A等价于rep_k Q.为此,我们引入光锥距离和往返距离的箭图,将用于研究截面的稳定平移的\mathbb{Z} Q形式的箭图。

英文摘要:

Let k be an algebraically closed field and A a k-linear hereditary category satisfying Serre duality with no infinite radicals between the preprojective objects. If A is generated by the preprojective objects, then we show that A is derived equivalent to rep_k Q for a so called strongly locally finite quiver Q. To this end, we introduce light cone distances and round trip distances on quivers which will be used to investigate sections in stable translation quivers of the form \mathbb{Z} Q.

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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