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 2021-08-01 to 2025-08-01.)

Article	Citations
Convergence and stability of modified partially truncated Euler-Maruyama method for stochastic differential equations with piecewise continuous arguments	26
A study on mild solutions for multi-term time fractional measure differential equations	23
Parameter estimation in models generated by SDEs with symmetric alpha-stable noise	19
Fourth-order exponential time differencing Runge–Kutta scheme and local meshless method to investigate unsteady diffusion–convection problems of anisotropic functionally graded materials	19
A stable pressure-correction MAC scheme for the fluid-Poroelastic material interaction problem	18
An accurate kernel functions-based method for coupled advection-diffusion-reaction models under Neumann, periodic, and no flux conditions	16
Analysis of a stochastic model for a prey–predator system with an indirect effect	16
An optimization method for solving a general class of the inverse system of nonlinear fractional order PDEs	13
Analysis of SLBPS node-based model by Schur complement technique	13
An efficient off-step spline algorithm for wave simulation of nonlinear Kuramoto–Sivashinsky and Korteweg-de Vries equations	12
A high resolution Legendre wavelet method for sub-diffusion problems on a star-shaped connected graph	12
New three-term conjugate gradient algorithm for solving monotone nonlinear equations and signal recovery problems	11
Maximum bound principle preserving nonuniform L1 scheme for space–time fractional Allen–Cahn equation	11
Building erudition in the wound healing process: an inflammation model analysis	11
Numerical simulation of a fractional Davey–Stewartson model via a conservative scheme: preservation of mass, energy and momenta	10
The scaled Laguerre method for solving nonlinear optimal control problems with Volterra integral equations over a large time interval	10
Moore-Gibson-Thompson thermoelasticity with second gradient	10
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
Interactional solutions of the extended nonlinear Schrödinger equation with higher-order operators	9
A Galerkin approach to solitary wave propagation for the second-order nonlinear evolution equation based on quartic B-spline functions	9
Forward starting options pricing under a regime-switching jump-diffusion model with Wishart stochastic volatility and stochastic interest rate	9
Lie group integrators for mechanical systems	8
On the numerical solution of weakly singular integral equations of the first kind using a regularized projection method	8
On an inversion-free algorithm for the nonlinear matrix problem Xα+A∗X−βA+B∗X−γB=I,	8

Smoothing techniques in solving non-Lipschitz absolute value equations	8
A numerical scheme to solve mixed parabolic-elliptic problem involving singular perturbation	7
Stability robust for fractional generalized multi-dimensional state–space models	7
Meshless method and shifted Chebyshev polynomials for solving a class of VIEs of the third kind	7
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
Correction	7
Borel control and efficient numerical techniques to solve the Allen–Cahn equation governed by temporal multiplicative noise	6
Hesitant fuzzy parameterized hesitant fuzzy soft sets and their applications in decision-making	6
Accelerated computations of sensitivities for xVA*	6
Projection and modified projection methods for nonlinear Hammerstein integral equations on the real line using Hermite polynomials	6
The a priori and a posteriori error estimates of Crouzeix–Raviart element for the fluid–solid vibration problem	6
Application-oriented numerical computation and optimization–a celebration of 60 years of the IJCM	6
The robust numerical schemes for two-dimensional elliptical singularly perturbed problems with space shifts	6
Smoothing effect and exponential stability of discrete-time Schrödinger equation with fractional regularization term	6
Convergence and stability of split-step θ methods for stochastic variable delay differential equations	6
Euler–Maruyama methods for Caputo tempered fractional stochastic differential equations	6
Existence, uniqueness and stability of semilinear nonautonomous impulsive systems on time scales	6
Euler wavelets operational matrix of integration and its application in the calculus of variations	6
Numerical simulation of high-dimensional two-component reaction–diffusion systems with fractional derivatives	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
Symmetries and solutions for the inviscid oceanic Rossby wave equation	5
A novel mixed spectral approximation for fourth-order problems with Neumann boundary conditions	5
Convergence and numerical solution of nonlinear generalized Benjamin–Bona–Mahony–Burgers equation in 2D and 3D via generalized finite difference method	5
A fast third order algorithm for two dimensional inhomogeneous fractional parabolic partial differential equations	5
Nonlinear spin dynamics of a couple of nonlinear Schrödinger's equations by the improved form of an analytical method	5
Truncated Euler–Maruyama method for stochastic differential equations driven by fractional Brownian motion with super-linear drift coefficient	5
A novel conformable Laplace transform for conformable fractional Lane–Emden type equations	5
Fractional Chebyshev cardinal wavelets: application for fractional quadratic integro-differential equations	5
The method of fundamental solutions for solving direct and inverse Signorini problems in elasticity	5
A nonmonotone adaptive trust region technique with a forgetting factor	5
A meshless quasi-interpolation method for solving hyperbolic conservation laws based on the essentially non-oscillatory reconstruction	5
Computationally efficient techniques for spatial regression with differential regularization	5
A single timescale stochastic quasi-Newton method for stochastic optimization	5
The SEIRS-C model of information diffusion based on rumour spreading with fuzzy logic in social networks	5
Numerical strategies for recursive least squares solutions to the matrix equation AX = B	5
Modified inertial extragradient methods for finding minimum-norm solution of the variational inequality problem with applications to optimal control problem	5
Non-autonomous chemostat models with non-monotonic growth	5
Existence and blow up time estimate for a nonlinear Cauchy problem with variable exponents: theory and numerics	4
A convex combination-based derivative-free projection algorithm for finding solutions of constrained nonlinear equations with signal recovery applications	4
A Bayesian regularization radial basis neural network novel procedure for the fractional economic and environmental system	4
A non-classical sinc-collocation method for the solution of singular boundary value problems arising in physiology	4
Efficient pricing and calibration of high-dimensional basket options	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
B-spline wavelets series solution for the class of singular IVPs of fourth-order Emden–Fowler equations	4
The majorization minimization algorithm for solving nonconvex generalized Nash equilibrium problems	4
A moving mesh method for quenching problem	4
The measure pseudo almost-periodicty and automorphy in HOHNNs with time-varying delays	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
Numerical simulation and machine learning approach of Eyring-Powell dusty hybrid nanofluid flow of solar thermal applications	4

H ¹ -norm error estimate of a compact ADI finite difference scheme for the 2 D multi-term time-fractional convection-diffusion	4
Modification of numerical algorithm for space-time fractional partial differential equations including two types of fractional derivatives	4
Optimal fourth-order parameter-uniform convergence of a non-monotone scheme on equidistributed meshes for singularly perturbed reaction–diffusion problems	4
Pseudo S-asymptotically ω -antiperiodic solutions for high-order Hopfield neural networks	4
A priori mesh grading in collocation solution of noncompact Volterra integral equations with diagonal singularity	3
Generalized multistep Steffensen iterative method. Solving the model of a photomultiplier device	3
A second order difference method combined with time two-grid algorithm for two-dimensional time-fractional Fisher equation	3
A novel semi-analytic algorithm for evaluation of nearly singular integrals in boundary element analysis	3
Modelling and filtering for dynamic investment in the precious-metals market	3
A modified extended Fletcher–Reeves conjugate gradient method with an application in image restoration	3
Fractional second linear multistep methods: the explicit forms for solving fractional differential equations and stability analysis	3
A numerical optimization scheme for solving systems of fractional-order differential equations	3
Theoretical analysis of second-order modified upwind conservative characteristic finite difference for advection diffusion equations	3
Numerical method for two-dimensional linearly elastic clamped plate model	3
Majorant series for theN-body problem	3
A novel efficient numerical solution of Laplace equation with mixed boundary conditions	3
FDM-PINN: Physics-informed neural network based on fictitious domain method	3
Multisymplectic Hamiltonian variational integrators	3
Error estimate of a finite difference method for the nonlinear distributed-ordered diffusion equation on staggered grids	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
A two-grid virtual element method for nonlinear variable-order time-fractional diffusion equation on polygonal meshes	3
A convergent numerical scheme to a McKendrick–von Foerster equation with diffusion	3
RETRACTED ARTICLE: Mathematical techniques and applications of linear differential equation	3
A random mathematical model to describe the antibiotic resistance depending on the antibiotic consumption: the Acinetobacter baumannii colistin-resistant case in Valenci	3
A new options pricing method: semi-stochastic kernel regression method with constraints	3
Numerical solution to 3D bilinear Fokker–Planck control problem	3