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 2021-04-01 to 2025-04-01.)

Article	Citations
The measure pseudo almost-periodicty and automorphy in HOHNNs with time-varying delays	30
Viscosity approximation method for split best proximity point and monotone variational inclusion problem	29
Modification of numerical algorithm for space-time fractional partial differential equations including two types of fractional derivatives	28
Parameter estimation in models generated by SDEs with symmetric alpha-stable noise	26
Numerical solution of third-kind Volterra integral equations with proportional delays based on moving least squares collocation method	25
Enhancing mortgage rate prediction: a comprehensive evaluation of computational statistical approaches	20
An optimization method for solving a general class of the inverse system of nonlinear fractional order PDEs	19
On mild solutions of the p-Laplacian fractional Langevin equations with anti-periodic type boundary conditions	19
Discontinuous Galerkin for the wave equation: a simplified a priori error analysis	16
An efficient off-step spline algorithm for wave simulation of nonlinear Kuramoto–Sivashinsky and Korteweg-de Vries equations	16
Numerical solution of general Emden–Fowler equation using Haar wavelet collocation method	16
Numerical solution of nonlinear third-kind Volterra integral equations using an iterative collocation method	16
Approaches that take into account interactions between parameters: pure (fuzzy) soft sets	15
Numerical solution for three-dimensional nonlinear mixed Volterra–Fredholm integral equations via modified moving least-square method	15
A fast implicit difference scheme for solving high-dimensional time-space fractional nonlinear Schrödinger equation	15
Robust septic Hermite collocation technique for singularly perturbed generalized Hodgkin–Huxley equation	15
A non-classical sinc-collocation method for the solution of singular boundary value problems arising in physiology	14
A moving mesh method for quenching problem	14
Analysis of a stochastic model for a prey–predator system with an indirect effect	14
A uniformly convergent scheme for two-parameter problems having layer behaviour	12
The investigation of exact solutions of Korteweg-de vries equation with dual power law nonlinearity using the exp_aand exp (− Φ (ξ)) methods	10
New spectral LS conjugate gradient method for nonlinear unconstrained optimization	10
Prescribed time convergence and robust zeroing neural network for solving time-varying linear matrix equation	10
Editorial	9
A study on mild solutions for multi-term time fractional measure differential equations	9

A novel coupled p ( x ) and fractional PDE denoising model with theoretical results	9
A stable pressure-correction MAC scheme for the fluid-Poroelastic material interaction problem	9
A modified-upwind with block-centred finite difference scheme based on the two-grid algorithm for convection-diffusion-reaction equations	9
Convergence and superconvergence analysis of energy-preserving Crank–Nicolson Galerkin method for the Benjamin–Bona–Mahony equation	9
Defect deferred correction method for two domain natural convection problem	8
Convergence and stability of modified partially truncated Euler-Maruyama method for stochastic differential equations with piecewise continuous arguments	8
Low tubal rank tensor completion based on singular value factors	8
Efficient parallel Monte-Carlo techniques for pricing American options including counterparty credit risk	8
New three-term conjugate gradient algorithm for solving monotone nonlinear equations and signal recovery problems	8
Kaczmarz-type methods for solving matrix equations	7
A parallel high-order accuracy algorithm for the Helmholtz equations	7
On SMSNSSOR iteration method for solving complex symmetric linear systems	7
Fourth-order exponential time differencing Runge–Kutta scheme and local meshless method to investigate unsteady diffusion–convection problems of anisotropic functionally graded materials	7
Numerical oscillation and non-oscillation analysis of the mixed type impulsive differential equation with piecewise constant arguments	7
Stabilized equal lower-order finite element methods for simulating Brinkman equations in porous media	6
Sobolev orthogonal Legendre rational spectral methods for exterior problems	6
Convergence and stability of the balanced Euler method for stochastic pantograph differential equations with Markovian switching	6
Iterative regularization methods for solving equilibrium problems	6
Space–time localized polynomial basis functions for solving parabolic and hyperbolic equations	6
A novel term-structure-based Heston model for implied volatility surface	6
Exemplar-based large-scale low-rank matrix decomposition for collaborative prediction	6
A posteriori error estimation and adaptive strategy for a nonlinear fractional differential equation	6
Error analysis of Haar wavelet-based Galerkin numerical method with application to various nonlinear optimal control problems	5
Novel methodological and computational techniques for uncertainty quantification in diabetes short-term management models using real data	5
Spectral approximation for nonlinear time fractional Schrödinger equation on graded meshes	5
An inertial extragradient method for iteratively solving equilibrium problems in real Hilbert spaces	5
A novel radial basis procedure for the SIRC epidemic delay differential model	5
Optimal fourth-order parameter-uniform convergence of a non-monotone scheme on equidistributed meshes for singularly perturbed reaction–diffusion problems	5
A technique for improving the computation of functions of triangular matrices	5
Error analysis of a Haar wavelets-based numerical method with its application to a nonlinear fractional dengue model	5
Threshold behaviour of a stochastic vector plant model for tomato yellow curl leaves disease: a study based on mathematical analysis and simulation	5
How do Monte Carlo estimates affect stochastic geometric numerical integration?	5
Efficient pricing and calibration of high-dimensional basket options	5
Solving generalized polynomial problem by using new affine relaxed technique	5
The majorization minimization algorithm for solving nonconvex generalized Nash equilibrium problems	5
Integer cum fractional ordered active-adaptive synchronization to control vasospasm in chaotic blood vessels to reduce risk of COVID-19 infections	4
The non-autonomous perturbed potential Kadomtsev–Petviashvili equation: its integrability, kinky-quasiperiodic, kink-like breather, lump-kink solutions with mixed backgrounds	4
Ionic flux calculation by an extended Goldman-Hodgkin-Katz equation accounting for nonlinear ion channel electrostatics	4
Numerical analysis of a fully discrete stabilized FEM for system of singularly perturbed parabolic IBVPs	4
Some new soliton solutions and dynamical behaviours of (3+1)-dimensional Jimbo-Miwa equation	4
A convergent numerical scheme to a McKendrick–von Foerster equation with diffusion	4
RETRACTED ARTICLE: Mathematical techniques and applications of linear differential equation	4
Analysis of a semi-Lagrangian numerical method in a cell dwarfism model	4
Higher-order predictor-corrector methods with an enhanced predictor for fractional differential equations	4
A new block preconditioner for weighted Toeplitz regularized least-squares problems	4
Continuous attractors of fuzzy coupled recurrent neural networks	4
A gradient-based calibration method for the Heston model	4
Superconvergent spectral projection and multi-projection methods for nonlinear Fredholm integral equations	4
Numerical solutions for nonlinear multi-term fractional differential equations via Dickson operational matrix	4
A dynamical mathematical model for crime evolution based on a compartmental system with interactions	4

A novel efficient numerical solution of Laplace equation with mixed boundary conditions	4
The virtual element method for solving two-dimensional fractional cable equation on general polygonal meshes	4
Influence of delay and white noise on a population model with prey-commensalism and cooperative hunting of predators	4
A new options pricing method: semi-stochastic kernel regression method with constraints	4
Uniformly convergent hybrid numerical scheme for singularly perturbed turning point problems with delay	4
Numerical simulation of a fractional Davey–Stewartson model via a conservative scheme: preservation of mass, energy and momenta	4
Impulsive effects on stochastic bidirectional associative memory neural networks with reaction-diffusion and leakage delays	4
Building erudition in the wound healing process: an inflammation model analysis	3
Two-step Ulm–Chebyshev-like Cayley transform method for inverse eigenvalue problems	3
Numerical similarity solutions for a class of Kolmogorov-type equations	3
Multisymplectic Hamiltonian variational integrators	3
Numerical approximations based on sextic B-spline functions for solving fourth-order singular problems	3
Lie group integrators for mechanical systems	3
A hybrid approach based on Legendre wavelet for numerical simulation of Helmholtz equation with complex solution	3
Linear anchored Gaussian mixture model for location and width computations of objects in thick line shape	3
Alternating direction implicit method for singularly perturbed 2D parabolic convection–diffusion–reaction problem with two small parameters	3
On the reliable and efficient numerical integration of the Kuramoto model and related dynamical systems on graphs	3
On frame diagonalization of square matrices	3
A random mathematical model to describe the antibiotic resistance depending on the antibiotic consumption: the Acinetobacter baumannii colistin-resistant case in Valenci	3
Efficiency energy-preserving cosine pseudo-spectral algorithms for the sine-Gordon equation with Neumann boundary conditions	3
Studying a cylindrical moving boundary problem in ductal carcinoma in situ	3
Asymptotical mean-square stability of linearθ-methods for stochastic pantograph differential equations: variable stepsize and transformation approach	3
A randomized trapezoidal quadrature	3
An efficient weak Galerkin finite element method for generalized Black–Scholes PDEs modelling option pricing	3
An inverse problem for the damped generalized regularized long wave equation	3
Long-time numerical properties analysis of a diffusive SIS epidemic model under a linear external source	3
Numerical investigation of sixth-order BDF compact difference scheme for viscous Burgers' equations	3
Analysis of finite element method for unsteady convection reaction-diffusion problem with discontinuous data	3
Interactional solutions of the extended nonlinear Schrödinger equation with higher-order operators	3
Numerical analysis of a dynamic viscoplastic contact problem	3
A novel robust fixed-time convergent zeroing neural network for solving time-varying noise-polluted nonlinear equations	3
Why Magnus expansion	3
A modified extended Fletcher–Reeves conjugate gradient method with an application in image restoration	3
A robust numerical scheme for singularly perturbed parabolic reaction-diffusion problems via the method of lines	3