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Showing 21-40 of 10,000 results

  2. Riesz Transform for a Flow Laplacian on Homogeneous Trees

    Matteo Levi, Alessio Martini, ... Maria Vallarino in Journal of Fourier Analysis and Applications
    Article Open access 17 February 2023

  4. Riesz–Kolmogorov Type Compactness Criteria in Function Spaces with Applications

    We present forms of the classical Riesz–Kolmogorov theorem for compactness that are applicable in a wide variety of settings. In particular, our...

    Mishko Mitkovski, Cody B. Stockdale, ... Brett D. Wick in Complex Analysis and Operator Theory
    Article 25 March 2023

  5. Bilinear Bochner–Riesz Square Function and Applications

    Surjeet Singh Choudhary, K. Jotsaroop, ... Kalachand Shuin in Journal of Fourier Analysis and Applications
    Article 11 October 2023

  6. Continuity estimates for Riesz potentials on polygonal boundaries

    Riesz potentials are well known objects of study in the theory of singular integrals that have been the subject of recent, increased interest from...

    Xavier Claeys, Muhammad Hassan, Benjamin Stamm in Partial Differential Equations and Applications
    Article 10 April 2024

  7. Riesz–Zygmund means and trigonometric approximation in Morrey spaces

    We estimate best approximations and moduli of smoothness of functions in Morrey spaces variable exponent spaces by norms of derivatives of...

    S. S. Volosivets in The Journal of Analysis
    Article 06 June 2024

  8. Riesz bases by replacement

    In this paper we provide a method for constructing new Riesz bases on separable Hilbert spaces and we use it to prove sufficient conditions for the...

    Laura De Carli, Julian Edward in Sampling Theory, Signal Processing, and Data Analysis
    Article 21 June 2022

  10. Large time behaviour of a conservation law regularised by a Riesz-Feller operator: the sub-critical case

    We study the large time behaviour of the solutions of a nonlocal regularisation of a scalar conservation law. This regularisation is given by a...

    Carlota Maria Cuesta, Xuban Diez-Izagirre in Czechoslovak Mathematical Journal
    Article 20 July 2023

  13. The Riesz–Zygmund Sums of Fourier–Chebyshev Rational Integral Operators and Their Approximation Properties

    Studying the approximation properties of a certain Riesz–Zygmund sum of Fourier–Chebyshev rational integral operators with constraints on the number...

    P. G. Potseiko, E. A. Rovba in Siberian Mathematical Journal
    Article 01 January 2024

  14. An adaptive finite element method for Riesz fractional partial integro-differential equations

    The Riesz fractional derivative has been employed to describe the spatial derivative in a variety of mathematical models. In this work, the accuracy...

    E. Adel, I. L. El-Kalla, ... M. Sameeh in Mathematical Sciences
    Article Open access 09 August 2023

  16. Riesz Multiresolution Analysis on Locally Compact Abelian Groups: Construction and Exceptions

    Abstract

    In this article, we construct a Riesz multiresolution analysis (MRA) on locally compact Abelian groups (LCA) starting from a suitably given...

    Satyapriya, Raj Kumar, F. A. Shah in Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences)
    Article 01 April 2023

  18. ON BOUNDEDNESS OF THE GENERALIZED RIESZ POTENTIAL IN LOCAL MORREY-TYPE SPACES

    For all admissible values of the numerical parameters sharp sufficient conditions on the functional parameters are obtained ensuring the boundedness...

    V. I. Burenkov, M. A. Senouci in Journal of Mathematical Sciences
    Article Open access 01 October 2022

  20. Riesz and pre-Riesz monoids

    Muhammad Zafrullah in Algebra universalis
    Article 16 January 2022
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