A conjecture on general means.
A discrete Euler identity.
A functional equation related to an equality of means problem
The functional equation (F(x)-F(y))/(x-y) = (G(x)+G(y))(H(x)+H(y)) where F,G,H are unknown functions is considered. Some motivations, coming from the equality problem for means, are presented.
A Gauss type functional equation.
A generalization of an inequality involving the generalized elementary symmetric mean.
A generalization of an inequality of Jia and Cau.
A generalization of Ky Fan's inequality.
A lower bound for ratio of power means.
A monotonicity property of power means.
A monotonicity property of ratios of symmetric homogeneous means.
A new approach to Ky Fan-type inequalities.
A new proof of monotonicity for extended mean values.
A new proof of the monotonicity of power means.
A new proof of the monotonicity property of power means.
A new upper bound of the logarithmic mean.
A note on differences of Power means
A note on mixed-mean inequalities.
A note on Newton's inequality.
A note on the Gini means.
A refinement of an inequality from information theory.