2 papers
math.CO2026
On large Sidon sets
Ingo Czerwinski, Alexander Pott
A Sidon set is a subset of such that the sum of four distinct elements of is never 0. The goal is to find Sidon sets of large size. In this note we show th…
math.CO2025
Changing almost perfect nonlinear functions on affine subspaces of small codimensions
Hiroaki Taniguchi, Alexandr Polujan, Alexander Pott +1
In this article, we study algebraic decompositions and secondary constructions of almost perfect nonlinear (APN) functions. In many cases, we establish precise criteria which chara…