The graphs with bounded path-width, introduced by Robertson and Seymour, and the graphs with bounded proper-path-width, introduced in this paper, are investigated. These families of graphs are minor-closed. We characterize the minimal acyclic forbidden minors for these families of graphs. We also g
β¦ LIBER β¦
Forbidden minors for the class of graphs G with
β Scribed by Leslie Hogben; Hein van der Holst
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 166 KB
- Volume
- 423
- Category
- Article
- ISSN
- 0024-3795
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## Abstract We provide for the first time, a complete list of forbidden minors (obstructions) for the family of graphs with vertex cover 6. This study shows how to limit both the search space of graphs and improve the efficiency of an obstruction checking algorithm when restricted to __k__βVERTEX C
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