On multidimensional Grüss type inequalities.
On multidimensional Ostrowski and Grüss type finite difference inequalities.
On multiple Hardy-Hilbert integral inequalities with some parameters.
On multiplicatively perfect numbers.
On multivariate Ostrowski type inequalities.
On new extensions of Hilbert's integral inequality.
On new generalizations of Hardy's integral inequalities.
On new inequalities of Hadamard-type for Lipschitzian mappings and their applications.
On new strengthened Hardy-Hilbert's inequality.
On one of H. Alzer's problems.
On open problems of F. Qi.
On Opial-type integral inequalities.
On Ostrowski-Grüss-Čebyšev type inequalities for functions whose modulus of derivatives are convex.
On Ostrowski-type inequalities for higher-order partial derivatives.
On Ozeki's inequality.
On Ozeki’s inequality for power sums
Let be a real number and let be an even integer. We determine the largest value such that the inequality holds for all real numbers which are pairwise distinct and satisfy . Our theorem completes results of Ozeki, Mitrinović-Kalajdžić, and Russell, who found the optimal value in the case and odd, and in the case and even.
On perturbed trapezoid inequalities.
On quadrature rules, inequalities and error bounds.
On refinements of Aczél, Popoviciu, Bellman's inequalities and related results.
On refinements of certain inequalities for means
In this paper we obtain certain refinements (and new proofs) for inequalities involving means, results attributed to Carlson; Leach and Sholander; Alzer; Sndor; and Vamanamurthy and Vuorinen.