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arXiv 1005.3564math.RT
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广义高级团簇范畴中的团簇倾斜天体

Cluster tilting objects in generalized higher cluster categories

Lingyan Guo

摘要:

本文证明了在$(m+1)$ -Calabi-Yau dg代数的广义$m$ -簇范畴中存在一个$m$ -簇倾斜对象,这个$m$-簇范畴是$(m+2)$ -Calabi-Yau dg代数的Hom-有限范畴.这是Amiot的Ph.~中关于${m = 1}$情形的结果的推广。D.~论文我们的研究结果特别适用于更高的集群类别相关联的合适的有限维代数的有限的全球维度,和更高的集群类别相关联的Ginzburg dg类别来自合适的分级箭图与超势。

英文摘要:

We prove the existence of an $m$-cluster tilting object in a generalized $m$-cluster category which is $(m+1)$-Calabi-Yau and Hom-finite, arising from an $(m+2)$-Calabi-Yau dg algebra. This is a generalization of the result for the ${m = 1}$ case in Amiot's Ph.~D.~thesis. Our results apply in particular to higher cluster categories associated to suitable finite-dimensional algebras of finite global dimension, and higher cluster categories associated to Ginzburg dg categories coming from suitable graded quivers with superpotential.

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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