We generalize the concept of tree-width to directed graphs and prove that every directed graph with no ``haven'' of large order has small tree-width. Conversely, a digraph with a large haven has large tree-width. We also show that the Hamilton cycle problem and other NP-hard problems can be solved i
β¦ LIBER β¦
Introducing Directed Tree Width
β Scribed by B. Reed
- Book ID
- 108498097
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 111 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1571-0653
No coin nor oath required. For personal study only.
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