Existence of a Unique Solution and the Hyers–Ulam-H-Fox Stability of the Conformable Fractional Differential Equation by Matrix-Valued Fuzzy Controllers by Zahra Eidinejad, Reza Saadati, Tofigh Allahviranloo, Farzad Kiani, Samad Noeiaghdam, Unai Fernandez-Gamiz

“…In this paper, we consider a conformable fractional differential equation with a constant coefficient and obtain an approximation for this equation using the Radu–Mihet method, which is derived from the alternative fixed- point theorem. …”
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Multiple Positive Solutions to Multipoint Boundary Value Problem for a System of Second-Order Nonlinear Semipositone Differential Equations on Time Scales by Gang Wu, Longsuo Li, Xinrong Cong, Xiufeng Miao

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Parameter uniform finite difference formulation with oscillation free for solving singularly perturbed delay parabolic differential equation via exponential spline by Zerihun Ibrahim Hassen, Gemechis File Duressa

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A new crossover dynamics mathematical model of monkeypox disease based on fractional differential equations and the Ψ-Caputo derivative: Numerical treatments by N.H. Sweilam, S.M. Al-Mekhlafi, W.S. Abdel Kareem, G. Alqurishi

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Application of Image Recognition Algorithm Based on Partial Differential Equation and Wavelet Transform in the Intelligent Linkage System of Government Urban Public Management by Xinyu Xu

“…The method of mathematical modeling is used to combine the improved wavelet domain Wiener filter and the comprehensive model of partial differential equations. This paper proposes an image recognition algorithm based on partial differential equations and wavelet transform. …”
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Food web dynamics in a seasonally varying wetland by Donald L. DeAngelis, Joel C. Trexler, Douglas D. Donalson

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The role of delays in innate and adaptive immunity to intracellular bacterial infection by Simeone Marino, Edoardo Beretta, Denise E. Kirschner

Subjects: “…delay differential equations model…”
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Construction of optimised theoretical model using ANOVA -Taguchi methodology for transient flow of Carreau nanofluid through microchannel prone to radiation by Pradeep Kumar, Felicita Almeida, Ajaykumar AR, Qasem Al-Mdallal

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Stability, instability and complex behavior in macrodynamic models with policy lag by Toichiro Asada, Hiroyuki Yoshida

Subjects: “…Policy lag; Mixed difference and differential equations; Dynamic stability; Hopf bifurcation; Complex behavior.…”
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A model of competing saturable kinetic processes with application to thepharmacokinetics of the anticancer drug paclitaxel by Rebeccah E. Marsh, Jack A. Tuszyński, Michael Sawyer, Kenneth J. E. Vos

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Unravelling the impact of SARS-CoV-2 on hemostatic and complement systems: a systems immunology perspective by Didar Murad, Rehan Zafar Paracha, Maryum Nisar

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Antibacterial action of penicillin against Mycobacterium avium complex by D. Deshpande, G. Magombedze, S. Srivastava, T. Gumbo

Subjects: “…ordinary differential equations…”
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An Importance Sampling Method for Generating Optimal Interpolation Points in Training Physics-Informed Neural Networks by Hui Li, Yichi Zhang, Zhaoxiong Wu, Zhe Wang, Tong Wu

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A Comprehensive Study on the Zeros of the Two-Parameter Mittag-Leffler Function by Farnoosh Abooali, Aliasghar Jodayree Akbarfam

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Stochastic models for competing species with a shared pathogen by Linda J. S. Allen, Vrushali A. Bokil

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An Analytical and Approximate Solution for Nonlinear Volterra Partial Integro-Differential Equations with a Weakly Singular Kernel Using the Fractional Differential Transform Method by Rezvan Ghoochani-Shirvan, Jafar Saberi-Nadjafi, Morteza Gachpazan

“…International Journal of Differential Equations…”
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Implicit One-Step Block Hybrid Third-Derivative Method for the Direct Solution of Initial Value Problems of Second-Order Ordinary Differential Equations by Mohammad Alkasassbeh, Zurni Omar

“…The proposed method is then tested on initial value problems of second-order ordinary differential equations solved by other methods previously. …”
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A Novel Modeling Technique for the Forecasting of Multiple-Asset Trading Volumes: Innovative Initial-Value-Problem Differential Equation Algorithms for Reinforcement Machine Learning by Mazin A. M. Al Janabi

“…The robust modeling techniques are based on the application of initial-value-problem differential equations technique for portfolio selection and risk management purposes. …”
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New Spectral Second Kind Chebyshev Wavelets Algorithm for Solving Linear and Nonlinear Second-Order Differential Equations Involving Singular and Bratu Type Equations by W. M. Abd-Elhameed, E. H. Doha, Y. H. Youssri

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Fractional Hybrid Differential Equations and Coupled Fixed-Point Results for α-Admissible Fψ1,ψ2−Contractions in M−Metric Spaces by Erdal Karapinar, Shimaa I. Moustafa, Ayman Shehata, Ravi P. Agarwal

“…Furthermore, we apply our results to develop sufficient conditions for the existence and uniqueness of a solution for a coupled system of fractional hybrid differential equations with linear perturbations of second type and with three-point boundary conditions.…”
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