Volume 22, Issue 1 Tomasz Hrycak Sebastian Schmutzhard Inequalities involving Gegenbauer polynomials and their tangent lines 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 Tomasz Hrycak Sebastian Schmutzhard Find more articles with the same keywords Gegenbauer polynomial Gegenbauer function tangent line inequalities Find more articles with the same subject classes 33C45 26D05