Journal of Mathematical Inequalities · Volume 11, Issue 1 Functional inequalities in matrix Banach spaces 11-08 Pages 87-97 DOI 10.7153/jmi-11-08 Downloads Short PDF Full PDF PNG Authors Zhihua Wang Keywords fixed point method functional inequality Hyers-Ulam stability matrix Banach space Subject classes 47L25 39B82 39B72 46L07