On the upper chromatic numbers of the reals
β Scribed by Aaron F. Archer
- Book ID
- 108316400
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 107 KB
- Volume
- 214
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let S C ~', and let k E β’. Greenwell and Johnson [3] define ~k)(S) to be the smallest integer m (if such an integer exists) such that for every k Γ m array D = (dq) of positive real numbers, S can be colored with the colors Ca ..... Cm such that no two points of S which are a (Euclidean) distance di
## Abstract A cyclic coloring of a plane graph is a vertex coloring such that vertices incident with the same face have distinct colors. The minimum number of colors in a cyclic coloring of a graph is its cyclic chromatic number Ο^__c__^. Let Ξ^\*^ be the maximum face degree of a graph. There exist
## Abstract In this paper we discuss some estimates for upper bounds on a number of chromatic parameters of a multigraph. In particular, we show that the total chromatic number for an __n__βorder multigraph exceeds the chromatic index by the smallest __t__ such that __t__! > __n__.