Constructing a Family of 4-Critical Planar Graphs with High Edge Density
Author:
Affiliation:
1. SANJIANG UNIVERSITY; NANJING 210012 CHINA
2. DEPARTMENT OF MATHEMATICS; NANJING UNIVERSITY; NANJING 210093 CHINA
Funder
National Natural Science Foundation of China
Publisher
Wiley
Subject
Geometry and Topology,Discrete Mathematics and Combinatorics
Reference5 articles.
1. The edge density of 4-critical planar graphs;Abbott;Combinatorica,1991
2. On 4-critical planar graphs with high edge density;Koester;Discrete Math,1991
3. The edge density of 4-critical planar graphs;Grünbaum;Combinatorica,1988
4. Über eine Konstruktion nicht n-färbbarer Graphen;Hajós;Wiss. Z. Martin-Luther-Univ. Halle-Wittenberg Math. Natur. Reihe,1961
5. Ore's Conjecture on color-critical graphs is almost true;Kostochka;J Combin Theory Series B,2014
Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Solution to a Problem of Grünbaum on the Edge Density of 4-Critical Planar Graphs;Combinatorica;2024-04-17
2. On 3-flow-critical graphs;European Journal of Combinatorics;2022-02
3. Sparse Graphs Are Near-Bipartite;SIAM Journal on Discrete Mathematics;2020-01
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