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Level Number Sequences of Trees and the Lambda Algebra

✍ Scribed by Tangora, Martin C.


Book ID
121979617
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
702 KB
Volume
12
Category
Article
ISSN
0195-6698

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πŸ“œ SIMILAR VOLUMES


Trees with the same degree sequence and
✍ Gary Gordon; Eleanor McDonnell πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 172 KB

We give an elementary procedure based on simple generating functions for constructing n (for any n >/2) pairwise non-isomorphic trees, all of which have the same degree sequence and the same number of paths of length k for all k >t 1. The construction can also be used to give a sufficient condition