|
|||||
|
|
| Discussions on Orthogonal Factorizations in Digraphs | |
| 作者姓名： | Si-zhong ZHOU Hong-xia LIU |
| 作者单位： | 1. School of Science, Jiangsu University of Science and Technology;2. School of Mathematics and Information Sciences, Yantai University |
| 摘 要： | Let m, t, r and ki(1 ≤ i ≤ m) be positive integers with ki ≥((t+3)r)/2, and G be a digraph with vertex set V(G) and arc set E(G). Let H1, H2, · · ·, Ht be t vertex-disjoint subdigraphs of G with mr arcs. In this article, it is verified that every 0, k1 + k2 + · · · + km-(m-1)r]-digraph G has a 0, ki]1~m-factorization r-orthogonal to every Hi for 1 ≤ i ≤ t. |
Discussions on Orthogonal Factorizations in Digraphs |
|
| Si-zhong ZHOU,Hong-xia LIU.Discussions on Orthogonal Factorizations in Digraphs[J].Acta Mathematicae Applicatae Sinica,2022,38(2):417-425. | |
| Authors: | Zhou Si-zhong Liu Hong-xia |
| Institution: | 1.School of Science, Jiangsu University of Science and Technology, Zhenjiang, 212100, China ;2.School of Mathematics and Information Sciences, Yantai University, Yantai, 264005, China ; |
| Abstract: | Acta Mathematicae Applicatae Sinica, English Series - Let m, t, r and ki (1 ≤ i ≤ m) be positive integers with $${k_i} \ge {{(t + 3)r} \over 2}$$ , and G be a digraph with vertex set... |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |