Switching equivalence of strongly regular polar graphs

Algebraic Combinatorics 2026 Open access

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Authors: Gábor P. Nagy, Valentino Smaldore
DOI: 10.5802/alco.470
Cited by: 0
References: 7

Abstract

We prove the switching equivalence of the strongly regular polar graphs N O ± ( 4 m , 2 ) , N O ∓ ( 2 m + 1 , 4 ) , and Γ ( O ∓ ( 4 m , 2 ) ) with an isolated vertex by giving an analytic description for them and their associated two-graphs.

Fields of Study & Subjects

Finite Group Theory Research Advanced Graph Theory Research Advanced Combinatorial Mathematics

Publication details

Journal / source
Algebraic Combinatorics
Volume
9
Issue
1
Pages
289–305
Publication date
3 March 2026
Language
EN