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arXiv 2407.13627math.RTmath.CO
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温和代数的有界导出范畴的受限模型

A restricted model for the bounded derived category of gentle algebras

Esha Gupta

AI总结:

本文提出温和代数有界导出范畴的受限模型,用于编码不可分解对象与正扩张,并借此计算线性取向$A_n$的$d$-项倾斜对象数量,验证了其由Pfaff-Fuss-Catalan数计数。

摘要:

我们提出了温和代数有界导出范畴的一个受限模型,该模型编码了不可分解对象及其之间的正扩张。随后利用该模型计算了线性取向$A_n$的$d$-项倾斜对象数量,恢复了它们由Pfaff-Fuss-Catalan数计数的结果。

英文摘要:

We present a restricted model for the bounded derived category of gentle algebras that encodes the indecomposable objects and positive extensions between them. The model is then used to count the number of $d$-term silting objects for linearly oriented $A_n$, recovering the result that they are counted by the Pfaff-Fuss-Catalan numbers.

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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