Let G be a simple graph with n vertices and tw(G) be the tree-width of G. Let (G) be the spectral radius of G and (G) be the smallest eigenvalue of G. The join GโH of disjoint graphs of G and H is the graph obtained from G + H by joining each vertex of G to each vertex of H . In this paper, several
โฆ LIBER โฆ
Local Tree-Width, Excluded Minors, and Approximation Algorithms
โ Scribed by Martin Grohe
- Publisher
- Springer-Verlag
- Year
- 2003
- Tongue
- English
- Weight
- 276 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0209-9683
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