Matrix analysis
The Erdo¨s-Ko-Rado theorem for vector spaces
Journal of Combinatorial Theory Series A
Multilinear polynomials and Frankl-Ray-Chaudhuri-Wilson type intersection theorems
Journal of Combinatorial Theory Series A - Series A
Polynomials in finite geometries and combinatorics
Surveys in combinatorics, 1993
A new proof of several inequalities on codes and sets
Journal of Combinatorial Theory Series A
Erd&ohuml;s-Ko-Rado-type results over Jq(n,d),Hq(n,d) and their designs
Discrete Mathematics
Note: Spherical two-distance sets
Journal of Combinatorial Theory Series A
Bounds on three- and higher-distance sets
European Journal of Combinatorics
Bounds on s-Distance Sets with Strength t
SIAM Journal on Discrete Mathematics
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We derive a new estimate of the size of finite sets of points in metric spaces with few distances. The following applications are considered:*we improve the Ray-Chaudhuri-Wilson bound of the size of uniform intersecting families of subsets; *we refine the bound of Delsarte-Goethals-Seidel on the maximum size of spherical sets with few distances; *we prove a new bound on codes with few distances in the Hamming space, improving an earlier result of Delsarte. We also find the size of maximal binary codes and maximal constant-weight codes of small length with 2 and 3 distances.