On the structure of the character degree graphs having diameter three

Fuente: arXiv
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Main Authors: Dolfi, Silvio, Hafezieh, Roghayeh, Spiga, Pablo
Format: Preprint
Published: 2024
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author Dolfi, Silvio
Hafezieh, Roghayeh
Spiga, Pablo
author_facet Dolfi, Silvio
Hafezieh, Roghayeh
Spiga, Pablo
contents The structure of the character degree graphs $Δ(G)$, i.e. the prime graphs on the set $\mathrm{cd}(G)$ of the irreducible character degrees of a finite group $G$, such that $G$ is solvable and $Δ(G)$ has diameter three, remains an intriguing area of study. However, a comprehensive understanding of these structures remains elusive. In this paper, we prove some properties and provide an infinite series of examples of this class of graphs, building on the ideas of Mark Lewis.
format Preprint
id arxiv_https___arxiv_org_abs_2402_19335
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle On the structure of the character degree graphs having diameter three
Dolfi, Silvio
Hafezieh, Roghayeh
Spiga, Pablo
Group Theory
The structure of the character degree graphs $Δ(G)$, i.e. the prime graphs on the set $\mathrm{cd}(G)$ of the irreducible character degrees of a finite group $G$, such that $G$ is solvable and $Δ(G)$ has diameter three, remains an intriguing area of study. However, a comprehensive understanding of these structures remains elusive. In this paper, we prove some properties and provide an infinite series of examples of this class of graphs, building on the ideas of Mark Lewis.
title On the structure of the character degree graphs having diameter three
topic Group Theory
url https://arxiv.org/abs/2402.19335