Lecture

Unlabeled Trees Estimation

Description

This lecture discusses the estimation of the number of unlabeled trees with a focus on isomorphism classes and equivalence classes. Starting from the basics of labeled trees, the instructor explains how unlabeled trees can be uniquely reconstructed from sequences, highlighting the relationship between the number of unlabeled trees and sequences. The lecture concludes with a challenging result by Otter in 1948 regarding the number of unlabeled trees in terms of vertices.

Official source

https://mediaspace.epfl.ch/media/0_6fdeb6b5

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Ontological neighbourhood

Mathematics

Discrete mathematics: Graph theory

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