On eliminating vertices from a tree
โ Scribed by I.Douglas Moon
- Book ID
- 103695852
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 391 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0305-0548
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Consider a collection of disjoint paths in graph G such that every vertex is on one of these paths. The size of the smallest such collection is denoted i(G). A procedure for forming such collections is established. Restricting attention to trees, the range of values for the sizes of the collections
In this article we begin the study of the vertex subsets of a graph G which consist of the vertices contained in all, or in no, respectively, minimum dominating sets of G. We characterize these sets for trees, and also obtain results on the vertices contained in all minimum independent dominating se