Volume 11, Issue 1 N. O. Kotelina A. B. Pevnyi Positive-definite functions on spheres and Sidelnikov inequality Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors N. O. Kotelina A. B. Pevnyi Find more articles with the same keywords positive-definite functions on spheres Gegenbauer polynomials Sidelnikov inequality Find more articles with the same subject classes 42A82