An equivalence between a conjecture of Neumann-Praeger on Kronecker classes and a conjecture on cliques of derangement graphs

Fuente: arXiv
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Main Authors: Anzanello, Jessica, Spiga, Pablo
Format: Preprint
Published: 2026
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author Anzanello, Jessica
Spiga, Pablo
author_facet Anzanello, Jessica
Spiga, Pablo
contents We prove an equivalence between a conjecture of Neumann and Praeger on Kronecker classes in algebraic number fields, and a conjecture on cliques of derangement graphs in combinatorics.
format Preprint
id arxiv_https___arxiv_org_abs_2601_20500
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle An equivalence between a conjecture of Neumann-Praeger on Kronecker classes and a conjecture on cliques of derangement graphs
Anzanello, Jessica
Spiga, Pablo
Combinatorics
Group Theory
We prove an equivalence between a conjecture of Neumann and Praeger on Kronecker classes in algebraic number fields, and a conjecture on cliques of derangement graphs in combinatorics.
title An equivalence between a conjecture of Neumann-Praeger on Kronecker classes and a conjecture on cliques of derangement graphs
topic Combinatorics
Group Theory
url https://arxiv.org/abs/2601.20500