Binlong Li
Northwestern Polytechnical University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Binlong Li.
European Journal of Combinatorics | 2014
Binlong Li; Bo Ning; Chuandong Xu; Shenggui Zhang
Let G be an edge-colored graph. The color degree of a vertex v of G, is defined as the number of colors of the edges incident to v. The color number of G is defined as the number of colors of the edges in G. A rainbow triangle is one in which every pair of edges have distinct colors. In this paper we give some sufficient conditions for the existence of rainbow triangles in edge-colored graphs in terms of color degree, color number and edge number. As a corollary, a conjecture proposed by Li and Wang [H. Li and G. Wang, Color degree and heterochromatic cycles in edge-colored graphs, European J. Combin. 33 (2012) 1958-1964] is confirmed.
Graphs and Combinatorics | 2016
Binlong Li; Ingo Schiermeyer
For two given graphs
Graphs and Combinatorics | 2015
Binlong Li; Bo Ning; Haitze J. Broersma; Shenggui Zhang
Discrete Mathematics | 2015
Chuandong Xu; Shenggui Zhang; Bo Ning; Binlong Li
G_1
Electronic Journal of Graph Theory and Applications (EJGTA) | 2013
Binlong Li; Haitze J. Broersma; Shenggui Zhang
Discrete Mathematics | 2018
Binlong Li; Hajo Broersma; Shenggui Zhang
G1 and
Discrete Mathematics | 2018
Binlong Li; Bo Ning; Xing Peng
Graphs and Combinatorics | 2017
Binlong Li; Yanbo Zhang; Hajo Broersma
G_2
Graphs and Combinatorics | 2016
Binlong Li; Bo Ning; Shenggui Zhang
Discrete Mathematics | 2015
Binlong Li; Shenggui Zhang
G2, the Ramsey number