Volume 26, Issue 4 Dan Ş. Marinescu Constantin P. Niculescu Old and new on the 3-convex functions 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 Dan Ş. Marinescu Constantin P. Niculescu Find more articles with the same keywords higher order convexity function with positive differences spectral decomposition of real symmetric matrices Find more articles with the same subject classes 26A51 39B62 26D15 15A20