3 papers
math.CO2018
Anti--labeling of graphs
Xiaxia Guan, Shurong Zhang, Rong-hua Li +2
It is well known that the labeling problems of graphs arise in many (but not limited to) networking and telecommunication contexts. In this paper we introduce the anti--labeling…
math.CO2017
On the number of proper paths between vertices in edge-colored hypercubes
Lina Xue, Weihua Yang, Shurong Zhang
Given an integer , define the -coloring of a -dimensional hypercube to be the -coloring of the edges of in which all edges in dimension ,…
math.CO2017
On the spanning connectivity of tournaments
Bo Zhang, Weihua Yang, Shurong Zhang
Let be a digraph. A -container of between and , , is a set of internally disjoint paths between and . A -container of is a stro…