2-Rainbow domination number of
✍ Scribed by Stȩpień, Zofia; Szymaszkiewicz, Alicja; Szymaszkiewicz, Lucjan; Zwierzchowski, Maciej
- Book ID
- 122118395
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 357 KB
- Volume
- 170
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A Roman dominating function of a graph G is a function f : V → {0, 1, 2} such that every vertex with 0 has a neighbor with 2. The minimum of f (V (G)) = v∈V f (v) over all such functions is called the Roman domination number γ R (G). A 2-rainbow dominating function of a graph G is a function g that
## Abstract The __rainbow connection number__ of a connected graph is the minimum number of colors needed to color its edges, so that every pair of its vertices is connected by at least one path in which no two edges are colored the same. In this article we show that for every connected graph on __