Volume 18, Issue 3 Martin J. Bohner Ramy R. Mahmoud Samir H. Saker Discrete, continuous, delta, nabla, and diamond-alpha Opial inequalities 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 Martin J. Bohner Ramy R. Mahmoud Samir H. Saker Find more articles with the same keywords time scales diamond-alpha derivatives Opial's inequality Find more articles with the same subject classes 39A10 39A12 26D15