Local bases of primitive non-powerful signed digraphs
Local bases of primitive non-powerful signed digraphs
复制标题
原始非强力有向图的局部基
DOI:
10.1016/j.disc.2008.01.012
复制
发表时间:
2009-03
期刊:
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
In 1994, Z. Li, F. Hall and C. Eschenbach extended the concept of the index of convergence from nonnegative matrices to powerful sign pattern matrices. Recently, Jiayu Shao and Lihua You studied the bases of non-powerful irreducible sign pattern matrices. In this paper, the local bases, which are generalizations of the base, of primitive non-powerful signed digraphs are introduced, and sharp bounds for local bases of primitive non-powerful signed digraphs are obtained. Furthermore, extremal digraphs are described.
登录
查看更多内容
DOI:
10.1002/jgt.3190140413
发表时间:
1990-07
期刊:
J. Graph Theory
影响因子:
--
作者:
R. Brualdi;Bolian Liu
通讯作者:
R. Brualdi;Bolian Liu
影响因子:
1.1
作者:
Zhongshan Li;Frank J. Hall;C. Eschenbach
通讯作者:
Zhongshan Li;Frank J. Hall;C. Eschenbach
影响因子:
1.1
作者:
Z. Miao;Kemin Zhang
通讯作者:
Z. Miao;Kemin Zhang
影响因子:
1.1
作者:
You, Lihua;Shan, Haiying;Shao, Jiayu
通讯作者:
Shao, Jiayu