Counting the 10-point graphs by partition
β Scribed by R. C. Read; N. C. Wormald
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 694 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0364-9024
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
In this paper we discuss old and new theoretical methods for computing the number of graphs with a given partition. We also show how a judicious combination of these methods gives rise to a procedure that is sufficiently powerful to make possible the enumeration of all graphs on 10 points according to their partitions.
π SIMILAR VOLUMES
A (D, c)-coloring of the complete graph K" is a coloring of the edges with c colors such that all monochromatic connected subgraphs have at most D vertices. Resolvable block designs with c parallel classes and with block size D are natural examples of (D, c)-colorings. However, (D, c)-colorings are
Wallis, W.D. and G.-H. Zhang, On the partition and coloring of a graph by cliques, Discrete Mathematics 120 (1993) 191-203. We first introduce the concept of the k-chromatic index of a graph, and then discuss some of its properties. A characterization of the clique partition number of the graph G V
## Abstract The possibility of level crossings is discussed from a general multidimensional partitioning viewpoint. By extending the traditional motion of a selfβadjoint Hamiltonian to a selfβadjoint analytic family of operators, it is found that level intersections that appear fall into two mutual