Volume 13, Issue 1 M. A. Navascués Some inequalities involving a fractal operator of functions on the sphere 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 M. A. Navascués Find more articles with the same keywords fractal interpolation functions spherical harmonics iterated function systems Find more articles with the same subject classes 28A80 43A90 33C55