Volume 12, Issue 4 Marius Radulescu Sorin Radulescu Petrus Alexandrescu On the Godunova-Levin-Schur class of 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 Marius Radulescu Sorin Radulescu Petrus Alexandrescu Find more articles with the same keywords Godunova-Levin-Schur class of functions Schur inequality Schur map quasiconvex map posynomial Find more articles with the same subject classes 26D20 26D07 26A51