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

Jessica Anzanello; Pablo Spiga

doi:10.48550/arxiv.2601.20500

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

arXiv (Cornell University) 2026 Preprint Open access

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Authors: Jessica Anzanello, Pablo Spiga

DOI: 10.48550/arxiv.2601.20500

Cited by: 0

Abstract

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.

Fields of Study & Subjects

Finite Group Theory Research Advanced Algebra and Geometry Analytic Number Theory Research

Publication details

Journal / source: arXiv (Cornell University)
Publication date: 28 January 2026
Document type: Preprint