A characterization of some classes of functions F of the form F(x, y) = g(...f(x) + ßf(y) + ...) or F(x, y) = ...(h(x) + k(y)).
A class of logarithmically completely monotonic functions associated with a gamma function.
A class of logarithmically completely monotonic functions related to and an application.
A Class of Means and Related Inequalities.
A concise proof for properties of three functions involving the exponential function.
A logarithmically completely monotonic function involving the Gamma functions.
A monotonicity criterion for arbitrary functions
A new proof of monotonicity for extended mean values.
A note on logarithmically completely monotonic ratios of certain mean values.
A Probalistic Interpretation of Complete Monotonicity.
A reversed Poincaré inequality for monotone functions.
A theorem of Galambos-Bojanić-Seneta type.
A two-sided estimate of .
An even easier proof of monotonicity of Stolarsky means
Approximation of the dilogarithm function.