On the Collection of Fringe Subtrees in Random Binary Trees

Louisa Seelbach Benkner,Stephan Wagner

doi:10.1007/978-3-030-61792-9_43

On the Collection of Fringe Subtrees in Random Binary Trees

Louisa Seelbach Benkner, Stephan Wagner

Open Access

https://doi.org/10.1007/978-3-030-61792-9_43

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Publication Date: Jan 1, 2020

Citations: 3

Affiliation: Stellenbosch University, Uppsala University, Folkwang University of the Arts, University of Siegen

#Random Binary Trees #Binary Trees + Show 6 more

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Abstract

A fringe subtree of a rooted tree is a subtree consisting of one of the nodes and all its descendants. In this paper, we are specifically interested in the number of non-isomorphic trees that appear in the collection of all fringe subtrees of a binary tree. This number is analysed under two different random models: uniformly random binary trees and random binary search trees.

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