Ray representation for k-trees
โ Scribed by Varol Akman; Wm.Randolph Franklin
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 457 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0167-8655
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The following assertions are shown to be equivalent, for any countable graph G: (1) G can be represented as the intersection graph of a family of subtrees of a tree; (2) G admits a tree-decomposition (Robertson/Seymour) into primes; (3) G is chordal, and G admits a simpkial tree-decomposition (Halin
Representation of permutations and combinations of N elements in lexicographical order by elements of a tree are considered. An algorithm for generating the nodes is presented and some examples are given. The algorithm could be implemented in any programming language that allows for recursive calls.
AMUacL k functtonal dicf~mition of rooted k-trees is given, enabling k-trees with n labeled points m be enumerated without any calculation.