2 papers
math.CO2024
Multisets with few special directions and small weight codewords in Desarguesian planes
Sam Adriaensen, Tamás Szőnyi, Zsuzsa Weiner
In this paper, we tie together two well studied topics related to finite Desarguesian affine and projective planes. The first topic concerns directions determined by a set, or even…
math.CO2016
Integral automorphisms of affine spaces over finite fields
István Kovács, Klavdija Kutnar, János Ruff +1
A permutation of the point set of the affine space is called an integral automorphism if it preserves the integral distance defined among the points. In this paper, we co…