Navegando por Palavras-chave "l(p)metric"

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    Quasi-perfect codes in the l(p) metric
    (Springer Heidelberg, 2018) Strapasson, Joao E.; Jorge, Grasiele C. [UNIFESP]; Campello, Antonio; Costa, Sueli I. R.
    We introduce the notion of degree of imperfection of a code in Z(n) with the l(p) metric, to extend the so-called quasi-perfect codes. Through the establishment of bounds and computational approach, we determine all radii for which there are linear quasi-perfect codes for p = 2 and n = 2, 3. Numerical results concerning the codes with small degree of imperfection are also presented.