Results 41 to 50 of about 21,477 (164)
Journal of Function Spaces, 2022 Let X,d,μ be a metric measure space endowed with a metric d and a non-negative Borel doubling measure μ. Let L be a non-negative self-adjoint operator on L2X. Assume that the (heat) kernel associated to the semigroup e−tL satisfies a Gaussian upper bound.
Jiawei Shen, Shunchao Long, Yu-long Deng
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On interpolative Hardy-Rogers type cyclic contractions
Applied General TopologyRecently, Karapınar introduced a new Hardy-Rogers type contractive mapping using the concept of interpolation and proved a fixed point theorem in complete metric space. This new type of mapping, called "interpolative Hardy-Rogers type contractive mapping"
Mohamed Edraoui +2 more
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Journal of Function Spaces, 2022 In the paper, for a certain class of Hardy operators with kernels, we consider the problem of their boundedness from a second order weighted Sobolev space to a weighted Lebesgue space.
Aigerim Kalybay
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Multiscale Decompositions of Hardy Spaces
, 2022 An inspiration at the origin of wavelet analysis (when Grossmann, Morlet, Meyer and collaborators were interacting and exploring versions of multiscale representations) was provided by the analysis of holomorphic signals, for which the images of the phase of Cauchy wavelets were remarkable in their ability to reveal intricate singularities or dynamic ...
Coifman, Ronald R., Peyrière, Jacques
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On the Lebedev transformation in Hardy′s spaces [PDF]
International Journal of Mathematics and Mathematical Sciences, 2004 We establish the inverse Lebedev expansion with respect to parameters and arguments of the modified Bessel functions for an arbitrary function from Hardy′s space H2,A, A > 0. This gives another version of the Fourier‐integral‐type theorem for the Lebedev transform.
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Musielak-Orlicz-Hardy Spaces Associated with Operators Satisfying Reinforced Off-Diagonal Estimates
Analysis and Geometry in Metric Spaces, 2013 Let X be a metric space with doubling measure and L a one-to-one operator of type ω having a bounded H∞ -functional calculus in L2(X) satisfying the reinforced (pL; qL) off-diagonal estimates on balls, where pL ∊ [1; 2) and qL ∊ (2;∞]. Let φ : X × [0;∞) →
Bui The Anh +4 more
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Fredholm Weighted Composition Operator on Weighted Hardy Space
Journal of Function Spaces and Applications, 2013 This paper gives a unified characterization of Fredholm weighted composition operator on a class of weighted Hardy spaces.
Liankuo Zhao
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Hardy Spaces of Heat Functions [PDF]
Transactions of the American Mathematical Society, 1987 We consider spaces of solutions of the one-dimensional heat equation on appropriate bounded domains in the ( x ,
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Bipartite polygon models: entanglement classes and their nonlocal behaviour [PDF]
QuantumHardy's argument constitutes an elegantly logical test for identifying nonlocal features of multipartite correlations. In this paper, we investigate Hardy's nonlocal behavior within a broad class of operational theories, including the qubit state space ...
Mayalakshmi Kolangatt +5 more
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Hardy and Hardy-Sobolev Spaces on Strongly Lipschitz Domains and Some Applications
Analysis and Geometry in Metric Spaces, 2016 Let Ω ⊂ Rn be a strongly Lipschitz domain. In this article, the authors study Hardy spaces, Hpr (Ω)and Hpz (Ω), and Hardy-Sobolev spaces, H1,pr (Ω) and H1,pz,0 (Ω) on , for p ∈ ( n/n+1, 1].
Chen Xiaming, Jiang Renjin, Yang Dachun
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