Advanced Search

Match of the following rules

Add Sub-clause

Add Another Rule

Contains the following math formula (red border means the formula is incomplete)

Formula preview

The search session has expired. Please query the service again.

Currently displaying 1 – 1 of 1

Order by Relevance | Title | Year of publication

A note on total colorings of planar graphs without 4-cycles

Ping Wang; Jian-Liang Wu — 2004

Discussiones Mathematicae Graph Theory

Let G be a 2-connected planar graph with maximum degree Δ such that G has no cycle of length from 4 to k, where k ≥ 4. Then the total chromatic number of G is Δ +1 if (Δ,k) ∈ {(7,4),(6,5),(5,7),(4,14)}.

Page 1

Download Results (CSV)