Eilenberg showed that the determinant of the Cartan matrix of an artinian ring R of finite global dimension must be ±1,and conjecture the determinant of the Cartan matrix is 1.
本文着重讨论了左阿廷环的Cartan矩阵猜想,以及关于余倾斜模的一个等价关系及其余倾斜模的分类。
CopyRight © 2020-2024 在线英语词典[www.yycidian.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024103067号