New metrics on linear codes over Fq [u]/(ut)
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Fuente
Pro Mathematica; Vol. 21, Núm. 41-42 (2007)Abstract
El artículo no presenta resumen We define new metrics for linear codes over the ring Fq[u]/(ut) via an Fq-module monomorphism on linear codes over Fq. The construction generalizes the Gray map, Gray weight, and Lee weight; and the technique allows us to find some new optimal linear codes and their weight enumerator polynomial.