OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Computational and Applied Mathematics is 31. 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
Editorial Board	216
Image analysis for patterns in solutions of reaction–diffusion equations	100
Positivity preserving and unconditionally stable numerical scheme for the three-dimensional modified Fisher–Kolmogorov–Petrovsky–Piskunov equation	93
Numerical solutions of Schrödinger–Boussinesq system by orthogonal spline collocation method	87
Relaxation RKN-type integrators that preserve two invariants for second-order (oscillatory) systems	82
Fast convergence rates and trajectory convergence of a Tikhonov regularized inertial primal–dual dynamical system with time scaling and vanishing damping	72
High-order unfitted characteristic finite element methods for moving interface problem of Oseen equations	71
Domain decomposition with local time discretization for the nonlinear Stokes–Biot system	67
Randomized Milstein algorithm for approximation of solutions of jump–diffusion SDEs	64
Economical handling of Runge–Kutta–Nyström step rejection	60
An online generalized multiscale approximation of the multipoint flux mixed finite element method	56
A posteriori error estimates of the weak Galerkin finite element methods for parabolic problems	52
Learning scattering waves via coupling physics-informed neural networks and their convergence analysis	49
Nonlinearity continuation method for steady-state groundwater flow modeling in variably saturated conditions	48
New finite volume element methods in the ALE framework for time-dependent convection–diffusion problems in moving domains	46
Hopf and Turing bifurcation for a competition and cooperation system with spatial diffusion effect	42
Velocity of viscous fingers in miscible displacement: Comparison with analytical models	41
Outlier detection of multivariate data via the maximization of the cumulant generating function	41
Colloidal transport in anisotropic porous media: Kinetic equation and its upscaling	38
Lattice factorization based symmetric PMI paraunitary matrix extension and construction of symmetric orthogonal wavelets	38
Euler polynomials for the matrix exponential approximation	38
A conforming discontinuous Galerkin finite element method for Brinkman equations	37
Fast inertial extragradient algorithms for solving non-Lipschitzian equilibrium problems without monotonicity condition in real Hilbert spaces	36
A fuzzy nonparametric regression model based on an extended center and range method	35
Error bound of Gaussian quadrature rules for certain Gegenbauer weight functions	35

Explicit–implicit schemes for non-isothermal filtration problem: Single-temperature model	33
Averaged Gauss quadrature formulas: Properties and applications	33
On locating the zeros and poles of a meromorphic function	33
Inter-frame feature fusion enhanced spatio-temporal consistent video inpainting with sample-based techniques and adaptive local search	33
Robust conservative scheme and nonlinear solver for phase transitions in heterogeneous permafrost	33
An IMEX-DG solver for atmospheric dynamics simulations with adaptive mesh refinement	32
Generalized multiscale finite element methods for the reduced model of Darcy flow in fractured porous media	31
An accelerated IRNN-Iteratively Reweighted Nuclear Norm algorithm for nonconvex nonsmooth low-rank minimization problems	31
Numerical solution of nonlinear parabolic systems by block monotone methods	31