Relative Difference sets from Almost Perfect Nonlinear Functions

Fuente: arXiv
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Main Author: Wang, Zeying
Format: Preprint
Published: 2026
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_version_ 1866912960061898752
author Wang, Zeying
author_facet Wang, Zeying
contents In this paper we explore a connection between certain Almost Perfect Nonlinear Functions (APN functions) and relative difference sets. In particular, we show that the image set of certain 2-to-1 APN functions is a relative difference set. Through a result of Pott this further provides a connection between APN functions and bent functions.
format Preprint
id arxiv_https___arxiv_org_abs_2603_10203
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Relative Difference sets from Almost Perfect Nonlinear Functions
Wang, Zeying
Combinatorics
11T71, 94A60
In this paper we explore a connection between certain Almost Perfect Nonlinear Functions (APN functions) and relative difference sets. In particular, we show that the image set of certain 2-to-1 APN functions is a relative difference set. Through a result of Pott this further provides a connection between APN functions and bent functions.
title Relative Difference sets from Almost Perfect Nonlinear Functions
topic Combinatorics
11T71, 94A60
url https://arxiv.org/abs/2603.10203