$n$-APR倾斜与$\tau$-突变
表示论
2020-06-19 v2
摘要
路径代数的APR倾斜可以实现为箭图在中相对于平移的突变。本文中,我们证明对于-平移代数的截断的二次对偶有类似的结果,即在特定条件下,此类代数的-APR倾斜实现为-突变。对于具有有界箭图的对偶-切片代数,我们证明它们的迭代-APR倾斜由中的迭代-突变实现。
引用
@article{arxiv.1901.08465,
title = {$n$-APR tilting and $\tau$-mutations},
author = {Jin Yun Guo and Cong Xiao},
journal= {arXiv preprint arXiv:1901.08465},
year = {2020}
}
备注
This paper is a extended and generalized version of the results concerning $n$-APR tilts in '$\tau$-slice algebras of $n$-translation algebras and quasi $n$-Fano algebras, arXiv:1707.01393, which is discontinued