Codes over local rings of order 16 and binary codes
Steven T. Dougherty, Esengül Salturk, Steve Szabo · Advances in Mathematics of Communications · 2016
We study codes over the commutative local Frobenius rings of order 16 with maximal ideals of size 8.We define a weight preserving Gray map and study the images of these codes as binary codes.We study self-dual codes and determine when they exist.