OOIR: Observatory of International Research

Papers

(The H4-Index of Communications in Nonlinear Science and Numerical Simulation is 39. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
A Brinkman–triple-porosity–permeability model and its discontinuous Galerkin methods	132
Extremization to fine tune physics informed neural networks for solving boundary value problems	111
Editorial Board	105
Quasi-static filling of a disordered nanoporous medium with a non-wetting liquid as a process of self-organized criticality	96
A novel computational approach to reconstructing evolutionary fitness in self-replicating systems	94
Adaptive fuzzy asymptotic predefined-time tracking control of uncertain nonlinear systems based on event-trigger	88
Accelerating the convergence of Newton’s method for nonlinear elliptic PDEs using Fourier neural operators	80
Persistence of return distribution sequence in financial markets	80
Nonlinear flexure mechanics of mixture unified gradient nanobeams	79
Existence and asymptotic behavior of normalized solutions for the HLS lower critical fractional Choquard equation with a local perturbation	78
An efficient numerical method for the anisotropic phase field dendritic crystal growth model	76
Periodic measures for the stochastic delay modified Swift–Hohenberg lattice systems	68
The art of solving a large number of non-stiff, low-dimensional ordinary differential equation systems on GPUs and CPUs	62
Stationary response determination of MDOF fractional nonlinear systems subjected to combined colored noise and periodic excitation	62
Topological features of multivariate distributions: Dependency on the covariance matrix	56
Mathematical modeling to investigate the influence of vaccination and booster doses on the spread of Omicron	55
A discussion on nonlocality: From fractional derivative model to peridynamic model	55
Numerical study of the ternary Cahn–Hilliard fluids by using an efficient modified scalar auxiliary variable approach	55
Understanding fast adsorption in single-solute breakthrough curves	54
Dynamical inquest of refuge and bubbling issues in an interacting species system	53
Stability and error analysis of the SAV schemes for the inductionless MHD equations	52
Alternating direction implicit approach for the two-dimensional time fractional nonlinear Klein–Gordon and Sine–Gordon problems	50
A coevolution model of defensive medicine, litigation and medical malpractice insurance	49
SIR dynamics with infection age in complex heterogeneous networks	49
Dynamics of a delayed discrete size-structured chemostat with periodic nutrient supply	44

On critical double phase Choquard problems with singular nonlinearity	43
Nonintrusive model order reduction for cross-diffusion systems	43
Structural and qualitative properties of a geometrically integrable equation	42
Healthy versus congestive heart failure patients—An approach via the Hurst parameter	41
Nonlinear dynamics of the spacial vibration system considering the interactions between the frame and materials	41
Fractional derivative resolution of the anomalous magnetic field diffusion through a ferromagnetic steel rod: Application to eddy current testing	41
Coverings and nonlocal symmetries as well as fundamental solutions of nonlinear equations derived from the nonisospectral AKNS hierarchy	40
A new kind of double phase elliptic inclusions with logarithmic perturbation terms I: Existence and extremality results	40
The construction of an optimal fourth-order fractional-compact-type numerical differential formula of the Riesz derivative and its application	40
Input-to-state stability of stochastic differential systems with hybrid delay-dependent impulses	40
New results on the existence and uniqueness of positive almost periodic solution for the generalized Mackey–Glass hematopoietic model	40
Comparison of pandemic intervention policies in several building types using heterogeneous population model	39
Identification of discontinuous parameters in contaminant convection–reaction–diffusion model of recovered fracturing fluid	39
Observer normal form design for the nonlinear MIMO systems using coupled auxiliary dynamics	39
Stabilization and destabilization of fractional oscillators via a delayed feedback control	39