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Showing 1-20 of 158 results

  4. Sharp Bounds for Toader-Type Means in Terms of Two-Parameter Means

    Yueying Yang, Weimao Qian, ... Yuming Chu in Acta Mathematica Scientia
    Article 19 April 2021

  6. Optimal bounds for Seiffert-like elliptic integral mean by harmonic, geometric, and arithmetic means

    In this article, we present the optimal bounds for a special elliptic integral mean in terms of the harmonic combinations of harmonic, geometric, and...

    Fan Zhang, Weimao Qian, Hui Zuo Xu in Journal of Inequalities and Applications
    Article Open access 09 March 2022

  8. Some Refinements of the Hermite–Hadamard Inequality with the Help of Weighted Integrals

    By using the definition of modified ( h, m, s )-convex functions of the second type, we present various refinements of the classical Hermite–Hadamard...

    B. Bayraktar, J. E. Nápoles, F. Rabossi in Ukrainian Mathematical Journal
    Article 11 November 2023

  9. Subharmonic Solutions of Weakly Coupled Hamiltonian Systems

    We prove the existence of an arbitrarily large number of subharmonic solutions for a class of weakly coupled Hamiltonian systems which includes the...

    Alessandro Fonda, Rodica Toader in Journal of Dynamics and Differential Equations
    Article 09 November 2021

  11. On approximating the quasi-arithmetic mean

    Tie-Hong Zhao, Bu-Chuan Zhou, ... Yu-Ming Chu in Journal of Inequalities and Applications
    Article Open access 20 February 2019

  12. Absolute monotonicity of the accuracy of Ramanujan approximations for perimeter of an ellipse

    In this paper, we prove that the absolute errors of 11 mean value approximations for the perimeter of an ellipse are all absolutely monotonic with...

    **g-Feng Tian, Zhen-Hang Yang in Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas
    Article 16 June 2023

  13. On the Bounds of the Perimeter of an Ellipse

    In this paper, we present new bounds for the perimeter of an ellipse in terms of harmonic, geometric, arithmetic and quadratic means; these new...

    Tiehong Zhao, Miaokun Wang, Yuming Chu in Acta Mathematica Scientia
    Article 03 February 2022

  17. Hermite–Hadamard-type inequalities for strongly \((\alpha ,m)\)-convex functions via quantum calculus

    In this paper, we derive a quantum analogue of Hermite–Hadamard-type inequalities for twice differentiable convex functions whose second derivatives...

    Shashi Kant Mishra, Ravina Sharma, Jaya Bisht in Journal of Applied Mathematics and Computing
    Article 26 June 2024

  20. Several sharp inequalities about the first Seiffert mean

    In this paper, we deal with the problem of finding the best possible bounds for the first Seiffert mean in terms of the geometric combination of...

    Boyong Long, Ling Xu, Qihan Wang in Journal of Inequalities and Applications
    Article Open access 16 July 2018
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