Abstract:Abstract. We study the Hardy inequality and derive the maximal theorem of Hardy and Littlewood in the context of grand Lebesgue spaces, considered when the underlying measure space is the interval (0, 1) ⊂ R, and the maximal function is localized in (0, 1). Moreover, we prove that the inequality M f p),w ≤ c f p),w holds with some c independent of f iff w belongs to the well known Muckenhoupt class Ap, and therefore iff M f p,w ≤ c f p,w for some c independent of f .Some results of similar type are discussed f… Show more
“…, see A. Fiorenza, B. Gupta and P. Jain [6] for the Euclidean setting. Note that the boundedness of the maximal operator in weighted grand Lebesgue spaces remains to be equivalent to the Muckenhoupt condition as proved in [6].…”
Section: Introduction: Grand Lebesgue Spacesmentioning
confidence: 98%
“…In the theory in PDE, it turns out that they are right spaces in which some nonlinear equations have to be considered. We refer for instance, to papers [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13].…”
Section: Introduction: Grand Lebesgue Spacesmentioning
Symmetry of extremals of functional inequalities via spectral estimates for linear operators J. Math. Phys. 53, 095204 (2012) On the structure of positive maps: Finite-dimensional case J. Math. Phys. 53, 023515 (2012) Eigenfunctions decay for magnetic pseudodifferential operators J. Math. Phys. 52, 093709 (2011) An estimate for the resolvent of a non-self-adjoint differential operator on the half-line J. Math. Phys. 52, 043515 (2011) Additional information on AIP Conf. Proc.Abstract. We obtain the necessary and sufficient conditions for the boundedness of the weighted singular integral operator with power weights in grand Lebesgue spaces. Because of applications to singular integral equations, the underlying set where the functions are defined is a Carleson curve in the complex plane. Note that weighted boundedness of an operator in grand Lebesgue space is known to be not the same as the boundedness in weighted grand Lebesgue space.
“…, see A. Fiorenza, B. Gupta and P. Jain [6] for the Euclidean setting. Note that the boundedness of the maximal operator in weighted grand Lebesgue spaces remains to be equivalent to the Muckenhoupt condition as proved in [6].…”
Section: Introduction: Grand Lebesgue Spacesmentioning
confidence: 98%
“…In the theory in PDE, it turns out that they are right spaces in which some nonlinear equations have to be considered. We refer for instance, to papers [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13].…”
Section: Introduction: Grand Lebesgue Spacesmentioning
Symmetry of extremals of functional inequalities via spectral estimates for linear operators J. Math. Phys. 53, 095204 (2012) On the structure of positive maps: Finite-dimensional case J. Math. Phys. 53, 023515 (2012) Eigenfunctions decay for magnetic pseudodifferential operators J. Math. Phys. 52, 093709 (2011) An estimate for the resolvent of a non-self-adjoint differential operator on the half-line J. Math. Phys. 52, 043515 (2011) Additional information on AIP Conf. Proc.Abstract. We obtain the necessary and sufficient conditions for the boundedness of the weighted singular integral operator with power weights in grand Lebesgue spaces. Because of applications to singular integral equations, the underlying set where the functions are defined is a Carleson curve in the complex plane. Note that weighted boundedness of an operator in grand Lebesgue space is known to be not the same as the boundedness in weighted grand Lebesgue space.
“…The computation of the Boyd indices of generalized grand Lebesgue spaces L p),δ introduced in [7] is a problem of interest in Function Spaces Theory and in Harmonic analysis (see e.g., [17]). …”
“…The generalized grand Lebesgue spaces appeared in [20], where the existence and uniqueness of the non-homogeneous N -harmonic equations div (|∇u| N −2 ∇u) = µ were studied. The boundedness of the maximal operator on the grand Lebesgue spaces was studied in [14]. The boundedness of the maximal operator and Sobolev's inequality for grand Morrey spaces with doubling measure were also studied in [32].…”
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