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  1. The current status concerning Hardy-type inequalities with sharp constants is presented and described in a unified convexity way. In particular, it is then natural to replace the Lebesgue measure dx with the Haar...

    Authors: Lars-Erik Persson, Natasha Samko and George Tephnadze
    Citation: Journal of Inequalities and Applications 2023 2023:155
  2. Mixing is not much used in the high-frequency literature so far. However, mixing is a common weakly dependent property of continuous and discrete stochastic processes, such as Gaussian, Ornstein–Uhlenberck (OU...

    Authors: Shanchao Yang, Jiaying Xie, Shuyi Luo, Zhiyong Li and Xin Yang
    Citation: Journal of Inequalities and Applications 2023 2023:154
  3. Opial’s inequality and its ramifications play an important role in the theory of differential and difference equations. A sharp unifying generalization of Opial’s inequality is presented that contains both its...

    Authors: Chris A. J. Klaassen
    Citation: Journal of Inequalities and Applications 2023 2023:153
  4. In this paper, we propose a sparse equity portfolio optimization model that aims at minimizing transaction cost by avoiding small investments while promoting diversification to help mitigate the volatility in ...

    Authors: Hong Seng Sim, Wendy Shin Yie Ling, Wah June Leong and Chuei Yee Chen
    Citation: Journal of Inequalities and Applications 2023 2023:152
  5. This work is devoted to the analysis for a new class of set-valued inverse mixed variational inequalities (SIMVIs) in reflexive Banach spaces, when both the mapping and the constraint set are perturbed simulta...

    Authors: Xiaolin Qu, Wei Li, Chenkai Xing and Xueping Luo
    Citation: Journal of Inequalities and Applications 2023 2023:151
  6. In this paper, we present sufficient conditions to ensure the stochastic asymptotic stability of the zero solution for a specific type of fourth-order stochastic differential equation (SDE) with constant delay...

    Authors: Ayman M. Mahmoud, Adebayo O. Adewumi and Adeleke T. Ademola
    Citation: Journal of Inequalities and Applications 2023 2023:148
  7. In this paper we study the initial boundary value problem for a class of integro-differential time fractional order parabolic equations with a small positive parameter ε. Using the Laplace transform, Mittag-Leffl...

    Authors: Yongqiang Zhao and Yanbin Tang
    Citation: Journal of Inequalities and Applications 2023 2023:145
  8. In this paper, we introduce some user-friendly versions of integral-type fixed-point results and give some modifications of the classical Banach contraction principle by constructing a special type of contract...

    Authors: Nashat Faried, Sahar Mohamed Ali Abou Bakr, H. Abd El-Ghaffar and S. S. Solieman Almassri
    Citation: Journal of Inequalities and Applications 2023 2023:144
  9. Due to the major importance of the study of the logarithmic coefficients for univalent functions, in this paper we find the sharp upper bounds for some expressions associated with logarithmic coefficients of f...

    Authors: Ebrahim Analouei Adegani, Mostafa Jafari, Teodor Bulboacă and Nak Eun Cho
    Citation: Journal of Inequalities and Applications 2023 2023:143
  10. In this paper we focus on solving the classical variational inequality (VI) problem. Most common methods for solving VIs use some kind of projection onto the associated feasible set. Thus, when the involved se...

    Authors: V. A. Uzor, O. T. Mewomo, T. O. Alakoya and A. Gibali
    Citation: Journal of Inequalities and Applications 2023 2023:141
  11. In this article, by using the notion of quantum calculus, we define a new type Szász–Mirakjan operators based on the q-integers. We derive a recurrence formula and calculate the moments ...

    Authors: Pembe Sabancigil, Nazim Mahmudov and Gizem Dagbasi
    Citation: Journal of Inequalities and Applications 2023 2023:140
  12. This work is included in the search of optimality conditions for solutions to the scalar interval optimization problem, both constrained and unconstrained, by means of second-order optimality conditions. As it...

    Authors: Gabriel Ruiz-Garzón, Rafaela Osuna-Gómez, Antonio Rufián-Lizana and Antonio Beato-Moreno
    Citation: Journal of Inequalities and Applications 2023 2023:139
  13. In this paper, we propose a novel neural network that achieves stability within the fixed time (NFxNN) based on projection to solve the split convex feasibility problems. Under the bounded linear regularity as...

    Authors: Jinlan Zheng, Rulan Gan, Xingxing Ju and Xiaoqing Ou
    Citation: Journal of Inequalities and Applications 2023 2023:138
  14. Fractional inequalities play a crucial role in building mathematical mechanisms and their related solution functions across the majority of practical science domains. A variety of mathematical disciplines are ...

    Authors: Abd-Allah Hyder, Mohamed A. Barakat and Ahmed H. Soliman
    Citation: Journal of Inequalities and Applications 2023 2023:137
  15. In this paper, we propose two inertial algorithms with a new self-adaptive step size for approximating a solution of the split common null-point problem in the framework of Banach spaces. The step sizes are ad...

    Authors: Ratthaprom Promkam, Pongsakorn Sunthrayuth, Suparat Kesornprom and Ekapak Tanprayoon
    Citation: Journal of Inequalities and Applications 2023 2023:136
  16. In this paper, motivated by Reich contraction and tool of measure of noncompactness, some generalizations of Reich, Kannan, Darbo, Sadovskii, and Krasnoselskii type fixed point results are presented by conside...

    Authors: Akbar Azam, Nayyar Mehmood, Niaz Ahmad and Faryad Ali
    Citation: Journal of Inequalities and Applications 2023 2023:131
  17. This paper aims to extend the application of the Ostrowski inequality, a crucial tool for figuring out the error bounds of various numerical quadrature rules, including Simpson’s, trapezoidal, and midpoint rul...

    Authors: Miguel Vivas-Cortez, Muhammad Samraiz, Aman Ullah, Sajid Iqbal and Muzammil Mukhtar
    Citation: Journal of Inequalities and Applications 2023 2023:130
  18. This study aims to resolve weighted fractional operators of variable order in specific spaces. We establish an investigation on a boundary value problem of weighted fractional derivative of one function with r...

    Authors: Kheireddine Benia, Mohammed Said Souid, Fahd Jarad, Manar A. Alqudah and Thabet Abdeljawad
    Citation: Journal of Inequalities and Applications 2023 2023:127
  19. We consider a general class of convex optimization problems in which one seeks to minimize a strongly convex function over a closed and convex set, which is by itself an optimal set of another mixed variationa...

    Authors: Wei-Bo Guan and Wen Song
    Citation: Journal of Inequalities and Applications 2023 2023:126
  20. In a special class of almost contact metric manifolds known as cosymplectic manifolds, the current study aims to establish the existence result and a few inequalities for sequential warped product submanifolds...

    Authors: Anil Sharma, Anuj Kumar, Nasser Bin Turki and Sameh Shenawy
    Citation: Journal of Inequalities and Applications 2023 2023:125
  21. In this paper, four new Green functions are used to generalize Levinson-type inequalities for the class of 3-convex functions. The f-divergence, Renyi entropy, Renyi divergence, Shannon entropy, and the Zipf–M...

    Authors: Awais Rasheed, Khuram Ali Khan, Josip Pečarić and Đilda Pečarić
    Citation: Journal of Inequalities and Applications 2023 2023:124
  22. In this work, we present a novel biparameterized identity that yields a family of one-, two-, three-, and four-point Newton-type formulas. Subsequently, we establish some new Newton-type inequalities for funct...

    Authors: Wedad Saleh, Abdelghani Lakhdari, Thabet Abdeljawad and Badreddine Meftah
    Citation: Journal of Inequalities and Applications 2023 2023:122
  23. By using an integral arithmetic mean, a generalization of Levinson’s inequality given in (Pečarić et al. in Convex Functions, Partial Orderings, and Statistical Applications. Mathematics in Science and Enginee...

    Authors: G. Aras-Gazić, J. Pečarić and A. Vukelić
    Citation: Journal of Inequalities and Applications 2023 2023:117
  24. The theoretical approach of random impulsive stochastic integrodifferential equations (RISIDEs) with finite delay, noncompact semigroups, and resolvent operators in Hilbert space is investigated in this articl...

    Authors: Ramkumar Kasinathan, Ravikumar Kasinathan, Varshini Sandrasekaran and Dumitru Baleanu
    Citation: Journal of Inequalities and Applications 2023 2023:116
  25. By introducing some concepts such as multiple integral inner product (MIIP) and multiple integral inner product space (MIIPS), new series of single/multiple integral inequalities are developed in a systematic ...

    Authors: Liansheng Zhang and Haosheng Meng
    Citation: Journal of Inequalities and Applications 2023 2023:115
  26. In this study, we introduce the notion of an orthogonal neutrosophic 2-metric space and prove the common fixed-point theorem on an orthogonal neutrosophic 2-metric space. From the obtained results, we give an ...

    Authors: Gopinath Janardhanan, Gunaseelan Mani, Ozgur Ege, Vidhya Varadharajan and Reny George
    Citation: Journal of Inequalities and Applications 2023 2023:112
  27. We correct a logic mistake in our paper “On statistical convergence and strong Cesàro convergence by moduli for double sequences” (León-Saavedra et al. in J. Inequal. Appl. 2022:62, 2022).

    Authors: Fernando León-Saavedra, María del Carmen Listán-García and María del Pilar Romero de la Rosa
    Citation: Journal of Inequalities and Applications 2023 2023:111

    The original article was published in Journal of Inequalities and Applications 2022 2022:62

  28. We correct a logic mistake in our paper “On statistical convergence and strong Cesàro convergence by moduli” (León-Saavedra et al. in J. Inequal. Appl. 23:298, 2019).

    Authors: Fernando León-Saavedra, M. del Carmen Listán-García, Francisco Javier Pérez Fernández and María del Pilar Romero de la Rosa
    Citation: Journal of Inequalities and Applications 2023 2023:110

    The original article was published in Journal of Inequalities and Applications 2019 2019:298

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  • Citation Impact 2023
    Journal Impact Factor: 1.5
    5-year Journal Impact Factor: 1.3
    Source Normalized Impact per Paper (SNIP): 0.967
    SCImago Journal Rank (SJR): 0.448

    Speed 2023
    Submission to first editorial decision (median days): 10
    Submission to acceptance (median days): 176

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