Approach to artinian algebras via natural quivers
Approach to artinian algebras via natural quivers
复制标题
通过自然箭袋研究阿尔提尼代数
DOI:
10.1090/s0002-9947-2011-05410-3
复制
发表时间:
2012-03
影响因子:
1.3
通讯作者:
中科院分区:
文献类型:
--
作者:
Given an Artinian algebra $A$ over a field $k$, there are several combinatorial objects associated to $A$. They are the diagram $D_A$ as defined in [DK], the natural quiver $\Delta_A$ defined in \cite{Li} (cf. Section 2), and a generalized version of $k$-species $(A/r, r/r^2)$ with $r$ being the Jacobson radical of $A$. When $A$ is splitting over the field $k$, the diagram $D_A$ and the well-known ext-quiver $\Gamma_A$ are the same. The main objective of this paper is to investigate the relations among these combinatorial objects and in turn to use these relations to give a characterization of the algebra $A$.
登录
查看更多内容
影响因子:
0.9
作者:
C. Ringel
通讯作者:
C. Ringel
DOI:
10.1090/memo/0173
发表时间:
1976-06
期刊:
--
影响因子:
--
作者:
V. Dlab;C. Ringel
通讯作者:
V. Dlab;C. Ringel
DOI:
10.2307/3621626
发表时间:
2002-03
期刊:
--
影响因子:
--
作者:
T. Lam
通讯作者:
T. Lam
影响因子:
0.9
作者:
K. Bongartz
通讯作者:
K. Bongartz
DOI:
--
发表时间:
2008-11
期刊:
--
影响因子:
--
作者:
L. Ji;Kefeng Liu;Lo Yang;S. Yau
通讯作者:
L. Ji;Kefeng Liu;Lo Yang;S. Yau