Even edge colorings of a graph
โ Scribed by B. Devadas Acharya
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 78 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0095-8956
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Given a bipartite graph G with n nodes, m edges, and maximum degree โฌ, we ลฝ . find an edge-coloring for G using โฌ colors in time T q O m log โฌ , where T is the time needed to find a perfect matching in a k-regular bipartite graph with ลฝ . O m edges and k F โฌ. Together with best known bounds for T th
## This paper is complementary to Kubale (1989). We consider herein a problem of interval coloring the edges of a graph under the restriction that certain colors cannot be used for some edges. We give lower and upper bounds on the minimum number of colors required for such a coloring. Since the ge
In this paper, we prove that any graph G with maximum degree รG ! 11 p 49ร241AEa2, which is embeddable in a surface AE of characteristic 1AE 1 and satisยฎes jVGj b 2รGร5ร2 p 6รG, is class one.
## Abstract A proper coloring of the edges of a graph __G__ is called __acyclic__ if there is no 2โcolored cycle in __G__. The __acyclic edge chromatic number__ of __G__, denoted by __aโฒ__(__G__), is the least number of colors in an acyclic edge coloring of __G__. For certain graphs __G__, __aโฒ__(_