Volume 28, Issue 1 Nirmal Kumar Singha Barchand Chanam Extensions of classical Ankeny-Rivlin inequality to the sth derivative 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 Nirmal Kumar Singha Barchand Chanam Find more articles with the same keywords polynomial maximum modulus sth derivative Gauss-Lucas theorem Find more articles with the same subject classes 30A10 30C10 30C15