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cs.IT2021
Linear maximum rank distance codes of exceptional type
Daniele Bartoli, Giovanni Zini, Ferdinando Zullo
Scattered polynomials of a given index over finite fields are intriguing rare objects with many connections within mathematics. Of particular interest are the exceptional ones, as…
math.CO2021★ 1 cited
On a family of linear MRD codes with parameters
Marco Timpanella, Giovanni Zini
In this paper we consider a family of -dimensional -linear rank metric codes in , arising from the polynomial $x^{q^s}+δx^{…
math.CO2021
Investigating the exceptionality of scattered polynomials
Daniele Bartoli, Giovanni Zini, Ferdinando Zullo
Scattered polynomials over a finite field have been introduced by Sheekey in 2016, and a central open problem regards the classification of those that are except…