Journal of Mathematical Inequalities · Volume 17, Issue 4 Stability of a new additive functional inequality in Banach spaces 17-99 Pages 1511-1520 DOI 10.7153/jmi-2023-17-99 Downloads Short PDF Full PDF PNG Authors Phakdi Charoensawan Choonkil Park Raweerote Suparatulatorn Keywords additive functional inequality Hyers-Ulam stability direct technique fixed point technique Subject classes 39B52 39B62 47H10