Volume 12, Issue 3 Li-Chang Hung Pei-Ying Li On generalization of D'Aurizio-Sándor inequalities involving a parameter 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 Li-Chang Hung Pei-Ying Li Find more articles with the same keywords inequalities trigonometric functions monotonicity Find more articles with the same subject classes 26D15 26D99