BACHOC, Christine; VALLENTIN, Frank

doi:10.1016/j.ejc.2008.07.017

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BACHOC, Christine
Institut de Mathématiques de Bordeaux [IMB]

VALLENTIN, Frank

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European Journal of Combinatorics. 2009-04, vol. 30, n° 3, p. 625-637

Elsevier

Resumen en inglés

We apply the semidefinite programming approach developed in arxiv:math.MG/0608426 to obtain new upper bounds for codes in spherical caps. We compute new upper bounds for the one-sided kissing number in several dimensions where we in particular get a new tight bound in dimension 8. Furthermore we show how to use the SDP framework to get analytic bounds.< Leer menos