A NEW PROOF OF SEVERAL INEQUALITIES ON CODES AND SETS

[摘要] We give a short proof using multivariate polynomials of inequalities of Delsarte and Frankl on codes with restricted distances. We extend these results to a sequence of inequalities on codes that includes inequalities on systems of sets with restricted intersections. (C) 1995 Academic Press, Inc.

[发布日期] 1995-07-01