Extensions of Z2Z4-additive self-dual codes preserving their properties
M. Bilal, Joaquim Borges, Steven T. Dougherty, Cristina Fernández-Córdoba · 2012
Following [5], given a Z2Z4-additive self-dual code, one can easily extend this code and generate an extended Z2Z4-additive self-dual code with greater length. In this communication we study these constructions and check if properties like separability and code Type are retained or not.