We prove that for every tree T of order at least 2 and every minimum dominating set D of T which contains at most one endvertex of T , there is an independent dominating set I of T which is disjoint from D. This confirms a recent conjecture of Johnson, Prier, and Walsh.
The Expected Size of the Rule k Dominating Set
β Scribed by Jennie C. Hansen; Eric Schmutz; Li Sheng
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 182 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0178-4617
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