Abstract
A construction of perfect binary codes is presented. It is shown that this construction gives rise to perfect codes that are nonequivalent to any of the previously known perfect codes. Furthermore, perfect codes C 1 and C 2 are constructed such that their intersection C 1∩C 2 has the maximum possible cardinality. The latter result is then employed to explicitly construct 22cn nonequivalent perfect codes of length n, for sufficiently large n and some constant c slightly less than 0.5.
Research supported in part by the Rothschild Fellowship.
Research supported in part by the Technion V.P.R. fund and in part by the fund for the promotion of research at the Technion.
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© 1993 Springer-Verlag Berlin Heidelberg
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Vardy, A., Etzion, T. (1993). Some constructions of perfect binary codes. In: Cohen, G., Mora, T., Moreno, O. (eds) Applied Algebra, Algebraic Algorithms and Error-Correcting Codes. AAECC 1993. Lecture Notes in Computer Science, vol 673. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-56686-4_56
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DOI: https://doi.org/10.1007/3-540-56686-4_56
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