On the Classification of Completely Regular Codes with Covering Radius Two and Antipodal Duals
Joaquim Borges, V. A. Zinoviev, D. V. Zinoviev · Problems of Information Transmission · 2023
We classify all linear completely regular codes which have covering radius $\rho=2$ and whose dual are antipodal. For this, we firstly show several properties of such dual codes, which are two-weight codes with weights $d$ and $n$ .