Journal of Mathematical Inequalities · Volume 6, Issue 2 On power sums of convex functions in local minimum energy problem 06-26 Pages 253-271 DOI 10.7153/jmi-06-26 Downloads Short PDF Full PDF PNG Authors Kanya Ishizaka Keywords convex function strong convexity power sums Riemann sum monotonicity energy triangular lattice Subject classes 26D15 26A51 74G65