Results 111 to 120 of about 33,958 (245)

Approximation properties of a modified Gauss–Weierstrass singular integral in a weighted space

Journal of Inequalities and Applications
Singular integral operators play an important role in approximation theory and harmonic analysis. In this paper, we consider a weighted Lebesgue space L p , w $L^{p,w}$ , define a modified Gauss–Weierstrass singular integral on it, and study direct and ...
Abhay Pratap Singh, Uaday Singh
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Solvability in weighted Lebesgue spaces of the divergence equation with measure data [PDF]

, 2021
Laurent Moonens, Emmanuel Russ
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Generalization of one theorem of F. Riesz to some other spaces

Қарағанды университетінің хабаршысы. Математика сериясы, 2020
It is known from the analysis course that in order a function to serve as an undefined integral of a summable function, it is necessary and sufficient that it be absolutely continuous. Therefore, it is natural to raise the question of the characteristic
S. Bitimkhan, D.T. D.T.
doaj  

Szász-integral operators linking general-Appell polynomials and approximation

AIMS Mathematics
This manuscript is associated with a study of general Appell polynomials. In this research work, we introduced a new sequence of Szász-Integral type of sequence of operators via general-Appell polynomials to discuss approximation properties for Lebesgue ...
Nadeem Rao, Mohammad Farid, Nand Kishor Jha   +2 more
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On estimates for norm of some integral operators in weighted Lebesgue spaces [PDF]

, 2023
K. Kuliev, G. Kulieva, M. K. Eshimova
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On weighted Bernstein type inequality in grand variable exponent Lebesgue spaces [PDF]

, 2015
Vakhtang Kokilashvili, Alexander Meskhi
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Quasilinear parabolic variational-hemivariational inequalities in $ \mathbb{R}^N\times (0, \tau) $ under bilateral constraints

Communications in Analysis and Mechanics
In this paper, we considered quasilinear variational-hemivariational inequalities in the unbounded cylindrical domain $ \mathbb{Q} = \mathbb{R}^N\times (0, \tau) $ of the form: Find $ u\in K\subset X $ with $ u(\cdot, 0) = 0 $ satisfying \begin ...
Siegfried Carl
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Compactness criteria in weighted Lebesgue spaces [PDF]

Miskolc Mathematical Notes, 2017
openaire   +1 more source

The maximal theorem for weighted grand Lebesgue spaces [PDF]

, 2008
Alberto Fıorenza, Babita Gupta, Pankaj Jain   +2 more
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A class of Integral Operators from Lebesgue spaces into Harmonic\n Bergman-Besov or Weighted Bloch Spaces [PDF]

, 2020
Ömer Faruk Doğan
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