Journal of Mathematical Inequalities · Volume 7, Issue 2 Popoviciu type characterization of positivity of sums and integrals for convex functions of higher order 07-19 Pages 195-212 DOI 10.7153/jmi-07-19 Downloads Short PDF Full PDF PNG Authors Asif R. Khan Josip Pečarić Sanja Varošanec Keywords convex function ∇-convex function exponential-convexity mean Subject classes 26A51 39B62 26D15 26D20 26D99