Journal of Mathematical Inequalities · Volume 17, Issue 2 Remarks on the stability of the 3-variable functional inequalities of Drygas 17-47 Pages 721-737 DOI 10.7153/jmi-2023-17-47 Downloads Short PDF Full PDF PNG Authors Jedsada Senasukh Satit Saejung Keywords functional inequality 3-variable Drygas functional equation additive functional equation stability Subject classes 39B05 39B62 39B82