Results 1 to 10 of about 1,102,555 (174)

Proof Theory of Riesz Spaces and Modal Riesz Spaces [PDF]

open access: yesLogical Methods in Computer Science, 2022
We design hypersequent calculus proof systems for the theories of Riesz spaces and modal Riesz spaces and prove the key theorems: soundness, completeness and cut elimination.
Christophe Lucas, Matteo Mio
doaj   +3 more sources

Boundedness of Riesz Potential Operator on Grand Herz-Morrey Spaces

open access: yesAxioms, 2022
In this paper, we introduce grand Herz–Morrey spaces with variable exponent and prove the boundedness of Riesz potential operators in these spaces.
Mazhar Mehmood   +2 more
exaly   +3 more sources

A Study on Fuzzy Order Bounded Linear Operators in Fuzzy Riesz Spaces

open access: yesMathematics, 2021
This paper aims to study fuzzy order bounded linear operators between two fuzzy Riesz spaces. Two lattice operations are defined to make the set of all bounded linear operators as a fuzzy Riesz space when the codomain is fuzzy Dedekind complete.
Zia Bashir   +2 more
exaly   +3 more sources

Compactness of Commutators for Riesz Potential on Local Morrey-type spaces [PDF]

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
The paper considers Morrey-type local spaces from LM^w_pθ. The main work is the proof of the commutator compactness theorem for the Riesz potential [b, I_α] in local Morrey-type spaces from LM^w1_pθ to LM^w2_qθ.
D.T. Matin   +2 more
doaj   +3 more sources

ON THE BOUNDEDNESS OF THE RIESZ POTENTIAL AND ITS COMMUTATOR’S IN THE GLOBAL MORREY TYPE SPACES WITH VARIABLE EXPONENTS

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2022
The paper considers the global Morrey-type spaces GMp(.),θ(.),w(.)(Ω) with variable exponents p(.), θ(.), where Ω ⊂ Rn is an unbounded domain. The questions of boundedness of the Riesz potential and its commutator in these spaces are investigated.
Zh. M. Onerbek
doaj   +1 more source

On Order - Convergence of Filters in a Riesz Spaces [PDF]

open access: yesKirkuk Journal of Science, 2020
The main purpose of  this paper, is study  the ideas of order- Convergence of filters in a Riesz spaces and that is through prove an important theorems related to the some properties Riesz spaces.
Shatha Kadhim, Shaimaa Kadhim
doaj   +1 more source

p-Adic Riesz Potential and Its Commutators on Morrey-Herz Spaces

open access: yesJournal of Function Spaces, 2022
In this paper, we establish the boundedness of p-adic Riesz potential on Morrey-Herz spaces, as well as the λ-central BMO estimates for multilinear commutators of p-adic Riesz potential on Morrey-Herz spaces.
Yanlong Shi, Yafeng Shi, Shenbao Chen
doaj   +1 more source

The Fejer-Riesz type result for some weighted Hilbert spaces of analytic functions in the unit disc [PDF]

open access: yesOpuscula Mathematica, 2011
In this note we prove Fejer-Riesz inequality type results for some weighted Hilbert spaces of analytic functions in the unit disc. We describe also a class of such spaces for which Fejer-Riesz inequality type results do not hold.
Piotr Jakóbczak
doaj   +1 more source

Bessel-Riesz Operators on Lebesgue Spaces and Morrey Spaces Defined in Measure Metric Spaces

open access: yesInternational Journal of Differential Equations, 2023
The boundedness of Bessel–Riesz operators defined on Lebesgue spaces and Morrey spaces in measure metric spaces is discussed in this research study. The maximal operator and traditional dyadic decomposition are used to study the Bessel-Riesz operators ...
Saba Mehmood   +3 more
doaj   +1 more source

Measurable Riesz spaces

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2021
We study measurable elements of a Riesz space $E$, i.e. elements $e \in E \setminus \{0\}$ for which the Boolean algebra $\mathfrak{F}_e$ of fragments of $e$ is measurable. In particular, we prove that the set $E_{\rm meas}$ of all measurable elements of
I. Krasikova, M. Pliev, M. Popov
doaj   +1 more source

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