Results 11 to 20 of about 354 (150)
Noncommutative decomposition theorems in Riesz spaces [PDF]
We show that an additive function defined on an orthomodular poset and taking its values in the positive cone of a normed Riesz space admits a Lebesgue Decomposition and a Yosida-Hewitt Decomposition.
DE LUCIA, PAOLO, MORALES P.
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No-Reference Quality Assessment of Noise-Distorted Images Based on Frequency Mapping
In this paper, we propose a no-reference image quality assessment (IQA) metric for noisedistorted images specifically based on frequency mapping (FM), namely, FMIQA index.
Guangyi Yang +4 more
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The Editors-in-Chief have retracted this article [1] because it shows evidence of peer review manipulation and authorship manipulation. In addition, the identity of the corresponding author could not be verified: the University of West Bohemia have ...
Jiaofeng Wang +2 more
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A Riesz decomposition theorem [PDF]
The topic of this note is the Riesz decomposition of excessive functions for a “nice” strong Markov process X. I.e. an excessive function is decomposed into a sum of a potential of a measure and a “harmonic” function. Originally such decompositions were studied by G.A. Hunt [8].
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Double Lacunary Density and Some Inclusion Results in Locally Solid Riesz Spaces
We define the notions of double statistically convergent and double lacunary statistically convergent sequences in locally solid Riesz space and establish some inclusion relations between them.
S. A. Mohiuddine +2 more
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Decomposition algebras of Riesz operators [PDF]
Let H be a Hilbert space and let B denote the Banach algebra of all bounded linear operators on H with K denoting the closed ideal of compact operators in B. If T ∈ B, σ(T) and r(T) will denote the spectrum and spectral radius of T, respectively, and π the canonical mapping of B onto the Calkin algebra B/K.
Murphy, G. J., West, T. T.
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Atomic Decomposition of Weighted Lorentz Spaces and Operators
We obtain an atomic decomposition of weighted Lorentz spaces for a class of weights satisfying the Δ2 condition. Consequently, we study operators such as the multiplication and composition operators and also provide Hölder’s-type and duality-Riesz type ...
Eddy Kwessi +3 more
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Using some recent results of the Riesz decomposition method for sharp estimates of certain boundary value problems of harmonic functions in (St. Cer. Mat.
Yong Lu, Jianguo Sun
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Weighted Weak Local Hardy Spaces Associated with Schrödinger Operators
We characterize the weighted weak local Hardy spaces Whρp(ω) related to the critical radius function ρ and weights ω∈A∞ρ,∞(Rn) which locally behave as Muckenhoupt’s weights and actually include them, by the atomic decomposition.
Hua Zhu
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In this paper, we obtain new Riesz representations of continuous linear maps associated with certain boundary value problems in the set of all closed bounded convex non-empty subsets of any Banach space. As applications, the Riesz integral representation
Wei Yang +3 more
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