On logarithmic convexity for power sums and related results. II.
In [J. Inequal. Appl. 2008, Article ID 389410, 9p. (2008; Zbl 1149.26021)] the authors introduced new means by combining power sums and increasing functions. Now they use power sums and convex functions in order to define other classes of means. The integral versions of the new means are also discussed and some mean-value theorems are obtained.
scientific article; zbMATH DE number 5534600