Name
Abstract | ||
|---|---|---|
A new proof is given to the following result of ours. Let G be an outerplanar graph with maximum degree Delta >= 3. The chromatic number chi(G(2)) of the square of G is at most Delta + 2,and chi(G(2)) = Delta + 1 if Delta >= 7. |
Year | Venue | Keywords |
|---|---|---|
2008 | ARS COMBINATORIA | outerplanar graph |
Field | DocType | Volume |
Discrete mathematics,Edge coloring,Outerplanar graph,Combinatorics,Fractional coloring,Graph power,Cubic graph,List coloring,1-planar graph,Mathematics,Graph coloring | Journal | 86 |
ISSN | Citations | PageRank |
0381-7032 | 0 | 0.34 |
References | Authors | |
0 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Weifan Wang | 1 | 868 | 89.92 |
| Ko-wei Lih | 2 | 529 | 58.80 |