Mathematical Inequalities & Applications · Volume 27, Issue 4 Necessary and sufficient conditions for a mixed bivariate mean of three parameters to be Schur m-power convex 27-68 Pages 1021-1031 DOI 10.7153/mia-2024-27-68 Downloads Short PDF Full PDF PNG Authors Tao Zhang Bo-Yan Xi Feng Qi Keywords Schur convexity Schur m-power convexity necessary and sufficient conditions mixed mean Subject classes 26E60 26A51 26D20