Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dragomir SeverS"'
Publikováno v:
Journal of Inequalities and Applications, Vol 2010, Iss 1, p 286845 (2010)
We do not only give the extensions of the results given by Gill et al. (1997) for log-convex functions but also obtain some new Hadamard-type inequalities for log-convex -convex, and -convex functions.
Externí odkaz:
https://doaj.org/article/61466e7ae1b94066938896ff5ca0eb50
Autor:
Raïssouli Mustapha, Dragomir SeverS
Publikováno v:
Journal of Inequalities and Applications, Vol 2010, Iss 1, p 107950 (2010)
Two adjacent recursive processes converging to the mean value of a real-valued convex function are given. Refinements of the Hermite-Hadamard inequality are obtained. Some applications to the special means are discussed. A brief extension for convex
Externí odkaz:
https://doaj.org/article/2d35015b5f9045c58536e1dd9f9e77b7
Publikováno v:
Journal of Inequalities and Applications, Vol 2010, Iss 1, p 148102 (2010)
We establish some new Hermite-Hadamard-type inequalities involving product of two functions. Other integral inequalities for two functions are obtained as well. The analysis used in the proofs is fairly elementary and based on the use of the Minkowsk
Externí odkaz:
https://doaj.org/article/45a3aca43fc342d7a5c70400cd50697a
Autor:
Dragomir SeverS, Cîrstea FloricaC
Publikováno v:
Journal of Inequalities and Applications, Vol 2008, Iss 1, p 475957 (2008)
Abstract We use the potential theory to give integral representations of functions in the Sobolev spaces , where and is a smooth bounded domain in . As a byproduct, we obtain sharp inequalities of Ostrowski type.
Externí odkaz:
https://doaj.org/article/249bc67e5b82469a937f7d4985a87812