Journal of Mathematical Inequalities · Volume 17, Issue 4 Stability of additive functional inequality in various normed spaces 17-106 Pages 1625-1638 DOI 10.7153/jmi-2023-17-106 Downloads Short PDF Full PDF PNG Authors Zhihua Wang Keywords additive functional inequality fixed point method generalized Hyers-Ulam stability non-Archimedean Banach space Subject classes 39B82 39B52