| Literature DB >> 33664536 |
Toufik Mansour1, Reza Rastegar2, Alexander Roitershtein3.
Abstract
We study the distributional properties of horizontal visibility graphs associated with random restrictive growth sequences and random set partitions of size n. Our main results are formulas expressing the expected degree of graph nodes in terms of simple explicit functions of a finite collection of Stirling and Bernoulli numbers.Entities:
Keywords: horizontal visibility graph; partitions of a set; restricted growth function
Year: 2020 PMID: 33664536 PMCID: PMC7929487 DOI: 10.1016/j.aam.2020.102145
Source DB: PubMed Journal: Adv Appl Math Impact factor: 0.848