2 papers
math.CO2025
An upper bound on the size of a code with distances
Ivan Landjev, Konstantin Vorobev
Let be a binary code of length with distances . In this note we prove a general upper bound on the size of without any restriction on the distanc…
math.CO2025
A new reducibility results for minihypers in finite projective geometries
Ivan Landjev, Assia Rousseva, Konstantin Vorobev
In this paper we prove a new reducibility result for mini-hypers in projective geometries over finite fields. It is further used to characterize the minihypers with parameters (70,…