Independent sets in the graphs with bounded minors of the extended incidence matrix
β Scribed by V. E. Alekseev; D. V. Zakharova
- Book ID
- 111471323
- Publisher
- Pleiades Publishing
- Year
- 2011
- Tongue
- English
- Weight
- 418 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1990-4789
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π SIMILAR VOLUMES
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
Generalizing a theorem of Moon and Moser. we determine the maximum number of maximal independent sets in a connected graph on n vertices for n sufficiently large, e.g., n > 50. = I .32. . .). Example 1.2. Let b, = i(C,), where C,z denotes the circuit of length n. Then b, = 3, 6, = 2, b, = 5, and b,