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  1. The boundedness of operators on weighted multi-parameter local Hardy spaces

    Though atomic decomposition is a very useful tool for studying the boundedness on Hardy spaces for some sublinear operators, untill now, the...

    Wei Ding, Yan Tang, Yue** Zhu in Acta Mathematica Scientia
    Article 29 November 2023
  2. Boundedness of the Hilbert Transform in Besov Spaces

    Boundedness conditions are found for the Hilbert transform H in Besov spaces with Muckenhoupt weights. The operator H in this situation acts on...

    E. P. Ushakova in Analysis Mathematica
    Article 15 November 2023
  3. Boundedness of multilinear commutators of singular integral operators on variable Herz-type spaces

    In this paper, we establish the boundedness of multilinear commutators of Hardy–Littlewood maximal operators on Herz-type spaces where all the...

    Zouheyr Zeghad, Souheyb Dehimi in The Journal of Analysis
    Article 09 July 2024
  4. Relative Boundedness

    In this chapter, we first give several recently obtained examples of relatively bounded operators (see (Kato, Perturbation theory for linear...
    Mohammed Hichem Mortad in Counterexamples in Operator Theory
    Chapter 2022
  5. Boundedness of weighted Hadamard–Bergman and weighted variable Hadamard–Bergman convolution operators

    This paper is a continuation of recent studies of the class of Hadamard–Bergman operators presented in the works of Karapetyants and Samko (Complex...

    Article 05 July 2024
  6. On Boundedness of Fractional Hadamard Integration and Hadamard-Type Integration in Lebesgue Spaces with Mixed Norm

    In this paper, we consider the boundedness of integrals of fractional Hadamard integration and Hadamard-type integration (mixed and directional) in...

    M. U. Yakhshiboyev in Journal of Mathematical Sciences
    Article 31 January 2024
  7. On the Boundedness of the Fractional Maximal Operator, the Riesz Potential, and Their Commutators in Orlicz Spaces

    Abstract

    In this paper, conditions are found for the boundedness of the fractional maximal operator, the Riesz potential, and their commutators in...

    A. R. Aliev, R. A. Aliev in Mathematical Notes
    Article 01 April 2024
  8. Boundedness of Hadamard–Bergman and Variable Hadamard–Bergman Convolution Operators

    Abstract

    This article continues the study of the Hadamard–Bergman operators in the unit disk of the complex plane. These operators arose as a...

    A. Karapetyants, E. Morales in Mathematical Notes
    Article 01 December 2023
  9. Some boundedness results for Riemann-Liouville tempered fractional integrals

    In this work we generalize some results of the Riemann-Liouville fractional calculus for the tempered case, namely, we deal with some boundedness...

    César E. Torres Ledesma, Hernán A. Cuti Gutierrez, ... Willy Zubiaga Vera in Fractional Calculus and Applied Analysis
    Article 16 February 2024
  10. Cotlar-type inequality and weighted boundedness for maximal multilinear singular integrals in Dunkl setting

    In this article, we establish a multilinear Cotlar-type inequality for the maximal multilinear singular integrals in Dunkl setting whose kernels...

    Suman Mukherjee in Advances in Operator Theory
    Article 12 April 2024
  11. Boundedness and compactness of weighted composition operators and monomial operators

    This paper characterises the boundedness and compactness of Agler–McCarthy monomial operators by reducing them to weighted composition operators and...

    I. Chalendar, J. R. Partington in Archiv der Mathematik
    Article Open access 15 September 2023
  12. On the Boundedness of Sublinear Operators on Grand Herz–Hardy Spaces with Variable Exponent

    In this paper, grand Herz–Hardy spaces with variable exponent is introduced. We prove the atomic decomposition of grand Herz–Hardy spaces with...

    Faiza Shabbir, Muhammad Asad Zaighum in Mediterranean Journal of Mathematics
    Article 26 February 2024
  13. \(H^p \rightarrow L^p\) Boundedness of Fourier Multipliers on Graded Lie Groups

    In this contribution, we discuss the joint work with Hong et al. (Fourier multipliers for Hardy spaces on graded Lie groups. In: Proceedings of the...
    Qing Hong, Guorong Hu in Extended Abstracts 2021/2022
    Chapter 2024
  14. On Birational Boundedness of Some Calabi–Yau Hypersurfaces

    We show the birational boundedness of anti-canonical irreducible hypersurfaces which form 3-fold plt pairs. We also treat a collection of Du Val K3...
    Conference paper 2023
  15. Extendibility and boundedness of invariants on singularities of wavefronts

    We investigate necessary and sufficient conditions for the extendibility and boundedness of Gaussian curvature, mean curvature and principal...

    T. A. Medina-Tejeda in Monatshefte für Mathematik
    Article 01 November 2023
  16. Conditional Boundedness of Generalized Proportional Caputo Fractional Differential Equations

    In this paper, we study generalized proportional Caputo fractional differential equations via Lyapunov functions. We define conditional boundedness...
    Conference paper 2023
  17. On the Asymptotic Stability and Ultimate Boundedness of Solutions of a Class of Nonlinear Systems with Delay

    Abstract

    For a certain class of nonlinear systems of differential equations with constant delay, we study the conditions for the asymptotic stability...

    A. Yu. Aleksandrov in Differential Equations
    Article 01 April 2023
  18. Boundedness of maximal function for weighted Choquet integrals

    We study the boundedness of Hardy–Littlewood maximal function on the spaces defined in terms of Choquet integrals associated with weighted Bessel and...

    Article 16 January 2024
  19. Boundedness of composition operators on higher order Besov spaces in one dimension

    Masahiro Ikeda, Isao Ishikawa, Koichi Taniguchi in Mathematische Annalen
    Article 24 May 2023
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