Geodesic
On calculation of the interweight distribution of an equitable partition
Journal of Algebraic Combinatorics, Tome 40 (2014) no. 2, pp. 373-386.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

We derive recursive and direct formulas for the interweight distribution of an equitable partition of a hypercube. The formulas involve a three-variable generalization of the Krawtchouk polynomials.
Classification : 05C70, 05C65, 05C15, 05C31
Keywords: equitable partition, strong distance invariance, interweight distribution, distance distribution, Krawtchouk polynomial 
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     title = {On calculation of the interweight distribution of an equitable partition},
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Krotov, Denis S. On calculation of the interweight distribution of an equitable partition. Journal of Algebraic Combinatorics, Tome 40 (2014) no. 2, pp. 373-386. http://geodesic.mathdoc.fr/item/JAC_2014__40_2_a8/