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 2021-09-01 to 2025-09-01.)

Article	Citations
Editorial Board	222
Image analysis for patterns in solutions of reaction–diffusion equations	100
Numerical solutions of Schrödinger–Boussinesq system by orthogonal spline collocation method	93
Fast convergence rates and trajectory convergence of a Tikhonov regularized inertial primal–dual dynamical system with time scaling and vanishing damping	88
High-order unfitted characteristic finite element methods for moving interface problem of Oseen equations	85
Domain decomposition with local time discretization for the nonlinear Stokes–Biot system	80
Randomized Milstein algorithm for approximation of solutions of jump–diffusion SDEs	73
Economical handling of Runge–Kutta–Nyström step rejection	67
An online generalized multiscale approximation of the multipoint flux mixed finite element method	64
A posteriori error estimates of the weak Galerkin finite element methods for parabolic problems	61
Learning scattering waves via coupling physics-informed neural networks and their convergence analysis	61
Hopf and Turing bifurcation for a competition and cooperation system with spatial diffusion effect	54
Outlier detection of multivariate data via the maximization of the cumulant generating function	52
Velocity of viscous fingers in miscible displacement: Comparison with analytical models	50
Lattice factorization based symmetric PMI paraunitary matrix extension and construction of symmetric orthogonal wavelets	48
Euler polynomials for the matrix exponential approximation	42
Colloidal transport in anisotropic porous media: Kinetic equation and its upscaling	42
A conditional normalizing flow for domain decomposed uncertainty quantification	41
A conforming discontinuous Galerkin finite element method for Brinkman equations	41
Generalized multiscale finite element methods for the reduced model of Darcy flow in fractured porous media	41
Numerical solution of nonlinear parabolic systems by block monotone methods	41
An IMEX-DG solver for atmospheric dynamics simulations with adaptive mesh refinement	40
Parallel cyclic reduction of padded bordered almost block diagonal matrices	38
Explicit–implicit schemes for non-isothermal filtration problem: Single-temperature model	36
On locating the zeros and poles of a meromorphic function	35

Robust conservative scheme and nonlinear solver for phase transitions in heterogeneous permafrost	34
A fuzzy nonparametric regression model based on an extended center and range method	33
Fast inertial extragradient algorithms for solving non-Lipschitzian equilibrium problems without monotonicity condition in real Hilbert spaces	33
Error bound of Gaussian quadrature rules for certain Gegenbauer weight functions	33
Inter-frame feature fusion enhanced spatio-temporal consistent video inpainting with sample-based techniques and adaptive local search	33
On the number of regions of piecewise linear neural networks	32
Optimal error analysis of space–time second-order difference scheme for semi-linear non-local Sobolev-type equations with weakly singular kernel	31
Numerical solutions for second-order neutral volterra integro-differential equations: Stability analysis and finite difference method	31
High-order weak Galerkin scheme for H	31