The paper is devoted to integral inequalities for fractional derivatives within the weighted L 2 setting. We obtain a necessary and sufficient condition for the operator (&2) \* in R n , 0<\*<nΓ2, to possess the weighted positivity property where the weight is the fundamental solution of the operato
Inequalities for a Weighted Multiple Integral
β Scribed by Feng Qi
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 71 KB
- Volume
- 253
- Category
- Article
- ISSN
- 0022-247X
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β¦ Synopsis
In the article, using Taylor's formula for functions of several variables, the author establishes some inequalities for the weighted multiple integral of a function defined on an m-dimensional rectangle, if its partial derivatives of Ε½ . n q 1 th order remain between bounds. Using this result, Iyengar's inequality is generalized and related results in references could be deduced.
π SIMILAR VOLUMES
In this paper we prove the A -weighted Caccioppoli-type inequality and weak r Ε½ . reverse Holder inequality for A-harmonic tensors. We also obtain the A -Β¨r weighted HardyαLittlewood inequality for conjugate A-harmonic tensors. These inequalities can be considered as extensions of the classical resu
If r is a nonzero constant, then HS r is just a well-known class of weights due to H. Helson and G. Szego (Ann. Mat. Pura Appl. 51 (1960), 107 138). Moreover we study the Koosis-type problem of two weights of S :, ; and get very simple necessary and sufficient conditions for such weights. 1997 Acad
In this paper we study the behaviour of certain integral operators acting on weighted L p spaces. Particular cases include the classical integral transforms of Kontorovich and Lebedev and Mehler and Fock and the F -index transform 2 1 considered by Gonzalez, Hayek, and Negrin.