Mathematical Inequalities, Volume 4: Extensions and Refinements of Jensen's Inequality

University of Ploiesti, 2015. - 317 c. Vasile Cîrtoaje is a Professor at the Department of Automatic Control and Computers from Petroleum-Gas University of Ploiesti, Romania, where he teaches university courses such as Control System Theory and Digital Control Systems.

Since 1970, he published many mathematical problems, solutions and articles in the Romanian journals Gazeta Matematica-B, Gazeta Matematica-A and Mathematical Review of Timisoara. In addition, from 2000 to present, Vasile Cîrtoaje has published many interesting problems and articles in Art of Problem-Solving website, Mathematical Reflections, Crux with Mayhem, Journal of Inequalities and Applications, Journal of Inequalities in Pure and Applied Mathematics, Mathematical Inequalities and Applications, Banach Journal of Mathematical Analysis, Journal of Nonlinear Science and Applications, Journal of Nonlinear Analysis and Application, Australian Journal of Mathematical Analysis and Applications, British Journal of Mathematical and Computer Science, International Journal of Pure and Applied Mathematics, A.M.M. Some Classic and New Inequalities and Methods.