OOIR: Observatory of International Research

Papers

(The TQCC of International Journal of Computer Mathematics is 3. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Convergence and stability of modified partially truncated Euler-Maruyama method for stochastic differential equations with piecewise continuous arguments	29
A study on mild solutions for multi-term time fractional measure differential equations	27
Fourth-order exponential time differencing Runge–Kutta scheme and local meshless method to investigate unsteady diffusion–convection problems of anisotropic functionally graded materials	25
Analyzing the HIV infection dynamics: a numerical study of mathematical model,incorporating the Atangana-Baleanu fractional operator by using the Sumudu transform method	23
Parameter estimation in models generated by SDEs with symmetric alpha-stable noise	20
New three-term conjugate gradient algorithm for solving monotone nonlinear equations and signal recovery problems	16
Analysis of SLBPS node-based model by Schur complement technique	15
Analysis of a stochastic model for a prey–predator system with an indirect effect	14
Maximum bound principle preserving nonuniform L1 scheme for space–time fractional Allen–Cahn equation	13
An efficient off-step spline algorithm for wave simulation of nonlinear Kuramoto–Sivashinsky and Korteweg-de Vries equations	11
A stable pressure-correction MAC scheme for the fluid-Poroelastic material interaction problem	11
An optimization method for solving a general class of the inverse system of nonlinear fractional order PDEs	10
A high resolution Legendre wavelet method for sub-diffusion problems on a star-shaped connected graph	10
Moore-Gibson-Thompson thermoelasticity with second gradient	10
An accurate kernel functions-based method for coupled advection-diffusion-reaction models under Neumann, periodic, and no flux conditions	10
The scaled Laguerre method for solving nonlinear optimal control problems with Volterra integral equations over a large time interval	10
Numerical simulation of a fractional Davey–Stewartson model via a conservative scheme: preservation of mass, energy and momenta	9
Series solution and Chebyshev collocation method for the initial value problem of Emden-Fowler equation	9
Approximating solutions of the generalized modification of the system of equilibrium problems and fixed point problem of a nonexpansive mapping	9
A Galerkin approach to solitary wave propagation for the second-order nonlinear evolution equation based on quartic B-spline functions	9
Building erudition in the wound healing process: an inflammation model analysis	8
Euler–Maruyama methods for Caputo tempered fractional stochastic differential equations	8
Mathematical and numerical simulation of a nonlinear thermoelastic system	8
On an inversion-free algorithm for the nonlinear matrix problem Xα+A∗X−βA+B∗X−γB=I,	8
Correction	8

Interactional solutions of the extended nonlinear Schrödinger equation with higher-order operators	8
Forward starting options pricing under a regime-switching jump-diffusion model with Wishart stochastic volatility and stochastic interest rate	8
A numerical scheme to solve mixed parabolic-elliptic problem involving singular perturbation	8
Uniform error bound of an explicit exponential wave integrator Fourier pseudo-spectral method for the long-time dynamics of the nonlinear Schrödinger equation with wave operator	7
Hesitant fuzzy parameterized hesitant fuzzy soft sets and their applications in decision-making	7
A numerical method based on the piecewise Chebyshev cardinal functions for a class of third-kind nonlinear fractional integro-differential equations	7
A novel mixed spectral approximation for fourth-order problems with Neumann boundary conditions	7
Convergence and stability of split-step θ methods for stochastic variable delay differential equations	7
Stability robust for fractional generalized multi-dimensional state–space models	7
On the numerical solution of weakly singular integral equations of the first kind using a regularized projection method	7
Meshless method and shifted Chebyshev polynomials for solving a class of VIEs of the third kind	7
Borel control and efficient numerical techniques to solve the Allen–Cahn equation governed by temporal multiplicative noise	7
Smoothing techniques in solving non-Lipschitz absolute value equations	7
The a priori and a posteriori error estimates of Crouzeix–Raviart element for the fluid–solid vibration problem	7
Application-oriented numerical computation and optimization–a celebration of 60 years of the IJCM	7
Accelerated computations of sensitivities for xVA*	6
Numerical strategies for recursive least squares solutions to the matrix equation AX = B	6
Projection and modified projection methods for nonlinear Hammerstein integral equations on the real line using Hermite polynomials	6
The method of fundamental solutions for solving direct and inverse Signorini problems in elasticity	6
Existence, uniqueness and stability of semilinear nonautonomous impulsive systems on time scales	6
On sparse spectral Jacobi method for highly oscillatory integrals	6
A nonmonotone adaptive trust region technique with a forgetting factor	6
Euler wavelets operational matrix of integration and its application in the calculus of variations	6
The robust numerical schemes for two-dimensional elliptical singularly perturbed problems with space shifts	6
Non-autonomous chemostat models with non-monotonic growth	5
Numerical simulation of high-dimensional two-component reaction–diffusion systems with fractional derivatives	5
Computationally efficient techniques for spatial regression with differential regularization	5
Fractional Chebyshev cardinal wavelets: application for fractional quadratic integro-differential equations	5
HTGAN: heavy-tail GAN for multivariate dependent extremes via latent-dimensional control	5
Truncated Euler–Maruyama method for stochastic differential equations driven by fractional Brownian motion with super-linear drift coefficient	5
A fast third order algorithm for two dimensional inhomogeneous fractional parabolic partial differential equations	5
Construction of new travelling wave solutions and bifurcation analysis for the (2 + 1)-dimensional extended KP-BO equation utilizing the improved modified extended tanh-function method	5
A meshless quasi-interpolation method for solving hyperbolic conservation laws based on the essentially non-oscillatory reconstruction	5
Modified inertial extragradient methods for finding minimum-norm solution of the variational inequality problem with applications to optimal control problem	5
A single timescale stochastic quasi-Newton method for stochastic optimization	5
The development and analysis of a mesh-free technique for the solution of the heat conduction problems of the two-dimensional layered materials	5
B-spline wavelets series solution for the class of singular IVPs of fourth-order Emden–Fowler equations	5
Symmetries and solutions for the inviscid oceanic Rossby wave equation	4
Numerical simulation and machine learning approach of Eyring-Powell dusty hybrid nanofluid flow of solar thermal applications	4
A Bayesian regularization radial basis neural network novel procedure for the fractional economic and environmental system	4
Modification of numerical algorithm for space-time fractional partial differential equations including two types of fractional derivatives	4
Stability of the analytic solution and the partially truncated Euler–Maruyama method for a class of stochastic Volterra integro-differential equations with non-globally Lipschitz continuous coefficien	4
A computational method for the singularly perturbed delay pseudo-parabolic differential equations on adaptive mesh	4
A space-time Galerkin Müntz spectral method for the time fractional Fokker–Planck equation	4
A convex combination-based derivative-free projection algorithm for finding solutions of constrained nonlinear equations with signal recovery applications	4
The majorization minimization algorithm for solving nonconvex generalized Nash equilibrium problems	4
Numerical discretization of the Navier–Stokes equations with power-law stick-slip boundary condition	4
Existence and blow up time estimate for a nonlinear Cauchy problem with variable exponents: theory and numerics	4
H ¹ -norm error estimate of a compact ADI finite difference scheme for the 2 D multi-term time-	4
The SEIRS-C model of information diffusion based on rumour spreading with fuzzy logic in social networks	4

A novel conformable Laplace transform for conformable fractional Lane–Emden type equations	4
A random mathematical model to describe the antibiotic resistance depending on the antibiotic consumption: the Acinetobacter baumannii colistin-resistant	3
A convergent numerical scheme to a McKendrick–von Foerster equation with diffusion	3
Efficient pricing and calibration of high-dimensional basket options	3
A non-classical sinc-collocation method for the solution of singular boundary value problems arising in physiology	3
Pseudo S-asymptotically ω -antiperiodic solutions for high-order Hopfield neural networks	3
A novel semi-analytic algorithm for evaluation of nearly singular integrals in boundary element analysis	3
Convergence analysis for a time-fractional diffusion-wave model with distributed order involving Riesz space-fractional derivatives using a fourth-order fractional-compact difference operator	3
Theoretical analysis of second-order modified upwind conservative characteristic finite difference for advection diffusion equations	3
A second order difference method combined with time two-grid algorithm for two-dimensional time-fractional Fisher equation	3
Numerical solution to 3D bilinear Fokker–Planck control problem	3
A priori mesh grading in collocation solution of noncompact Volterra integral equations with diagonal singularity	3
A compact ADI difference scheme for a 2D multiterm time-fractional convection diffusion equation subjected to weakly singular solution	3
RETRACTED ARTICLE: Mathematical techniques and applications of linear differential equation	3
Regularized moving least squares meshless method for solving three-dimensional Fredholm integral equations on 3D irregular domain	3
Modelling and filtering for dynamic investment in the precious-metals market	3
A moving mesh method for quenching problem	3
Finite difference approximation of time-fractional advection-diffusion equation on a metric star graph	3
A new options pricing method: semi-stochastic kernel regression method with constraints	3
A numerical optimization scheme for solving systems of fractional-order differential equations	3
Fractional second linear multistep methods: the explicit forms for solving fractional differential equations and stability analysis	3
Numerical method for two-dimensional linearly elastic clamped plate model	3
A new class of positive linear operators and their improvement: theory and numerical experiments	3
Global observability for a class of ψ -Riemann-Liouville time-fractional systems of order from one to two	3
Parameter regulation and interaction trajectory of the (3+1)-dimensional nonlinear evolution equations	3
FDM-PINN: Physics-informed neural network based on fictitious domain method	3
A modified extended Fletcher–Reeves conjugate gradient method with an application in image restoration	3
The measure pseudo almost-periodicty and automorphy in HOHNNs with time-varying delays	3
A descent hybridization of the Polak–Ribière–Polyak and Fletcher–Reeves conjugate gradient methods with applications to nonnegative matrix factorization and compressive sensing	3
An investigation of an accurate numerical method for solving nonlinear physiological models using Chebyshev-based quasilinearization	3
An inertial iterative method for common solution of a pair of variational inequality problems	3
Fast compact difference schemes with temporally graded meshes for the high-dimensional time-fractional subdiffusion equation	3
Generalized multistep Steffensen iterative method. Solving the model of a photomultiplier device	3
Hall-influenced 3D rotating flow of MHD ([GO-MoS ₂ /Na-Alg] ^h ) hybrid nanofluid over an expanding surface with activation energy	3
The fractional stochastic Black-Scholes equation versus artificial neural networks: a comparative study of option pricing on the masi index	3
A two-grid virtual element method for nonlinear variable-order time-fractional diffusion equation on polygonal meshes	3