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Graph limits of random graphs from a subset of connected k‐trees

For any set Ω of non‐negative integers such that [Formula: see text] , we consider a random Ω‐k‐tree G (n,k) that is uniformly selected from all connected k‐trees of (n + k) vertices such that the number of (k + 1)‐cliques that contain any fixed k‐clique belongs to Ω. We prove that G(n,k), scaled by...

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Detalles Bibliográficos
Autores principales: Drmota, Michael, Jin, Emma Yu, Stufler, Benedikt
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Inc. 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6686707/
https://www.ncbi.nlm.nih.gov/pubmed/31423073
http://dx.doi.org/10.1002/rsa.20802
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author Drmota, Michael
Jin, Emma Yu
Stufler, Benedikt
author_facet Drmota, Michael
Jin, Emma Yu
Stufler, Benedikt
author_sort Drmota, Michael
collection PubMed
description For any set Ω of non‐negative integers such that [Formula: see text] , we consider a random Ω‐k‐tree G (n,k) that is uniformly selected from all connected k‐trees of (n + k) vertices such that the number of (k + 1)‐cliques that contain any fixed k‐clique belongs to Ω. We prove that G(n,k), scaled by [Formula: see text] where H (k) is the kth harmonic number and σ (Ω) > 0, converges to the continuum random tree [Formula: see text]. Furthermore, we prove local convergence of the random Ω‐k‐tree [Formula: see text] to an infinite but locally finite random Ω‐k‐tree G(∞,k).
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spelling pubmed-66867072019-08-14 Graph limits of random graphs from a subset of connected k‐trees Drmota, Michael Jin, Emma Yu Stufler, Benedikt Random Struct Algorithms Research Articles For any set Ω of non‐negative integers such that [Formula: see text] , we consider a random Ω‐k‐tree G (n,k) that is uniformly selected from all connected k‐trees of (n + k) vertices such that the number of (k + 1)‐cliques that contain any fixed k‐clique belongs to Ω. We prove that G(n,k), scaled by [Formula: see text] where H (k) is the kth harmonic number and σ (Ω) > 0, converges to the continuum random tree [Formula: see text]. Furthermore, we prove local convergence of the random Ω‐k‐tree [Formula: see text] to an infinite but locally finite random Ω‐k‐tree G(∞,k). John Wiley & Sons, Inc. 2018-09-11 2019-08 /pmc/articles/PMC6686707/ /pubmed/31423073 http://dx.doi.org/10.1002/rsa.20802 Text en © 2018 The Authors. Random Structures and Algorithms published by Wiley Periodicals, Inc. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Drmota, Michael
Jin, Emma Yu
Stufler, Benedikt
Graph limits of random graphs from a subset of connected k‐trees
title Graph limits of random graphs from a subset of connected k‐trees
title_full Graph limits of random graphs from a subset of connected k‐trees
title_fullStr Graph limits of random graphs from a subset of connected k‐trees
title_full_unstemmed Graph limits of random graphs from a subset of connected k‐trees
title_short Graph limits of random graphs from a subset of connected k‐trees
title_sort graph limits of random graphs from a subset of connected k‐trees
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6686707/
https://www.ncbi.nlm.nih.gov/pubmed/31423073
http://dx.doi.org/10.1002/rsa.20802
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AT stuflerbenedikt graphlimitsofrandomgraphsfromasubsetofconnectedktrees