OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Computational and Applied Mathematics is 32. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Editorial Board	234
On the number of regions of piecewise linear neural networks	103
Fast convergence rates and trajectory convergence of a Tikhonov regularized inertial primal–dual dynamical system with time scaling and vanishing damping	96
Numerical solutions of Schrödinger–Boussinesq system by orthogonal spline collocation method	96
Domain decomposition with local time discretization for the nonlinear Stokes–Biot system	95
Outlier detection of multivariate data via the maximization of the cumulant generating function	84
Higher-order KKT optimality conditions through contingent derivatives for constrained nonsmooth vector equilibrium problems	80
A conditional normalizing flow for domain decomposed uncertainty quantification	66
Positivity preserving and unconditionally stable numerical scheme for the three-dimensional modified Fisher–Kolmogorov–Petrovsky–Piskunov equation	64
Finite-frequency model order reduction of linear and bilinear systems via low-rank approximation	63
Hopf and Turing bifurcation for a competition and cooperation system with spatial diffusion effect	58
Randomized Milstein algorithm for approximation of solutions of jump–diffusion SDEs	55
Local spline projectors of analysis-suitable T-splines	54
Learning scattering waves via coupling physics-informed neural networks and their convergence analysis	50
Parallel cyclic reduction of padded bordered almost block diagonal matrices	48
Numerical solutions for second-order neutral volterra integro-differential equations: Stability analysis and finite difference method	44
Randomized compression of rank-structured matrices accelerated with graph coloring	44
A method for solving ill-conditioned separable nonlinear least squares problems and its application	43
Relaxation RKN-type integrators that preserve two invariants for second-order (oscillatory) systems	43
An IMEX-DG solver for atmospheric dynamics simulations with adaptive mesh refinement	42
Inter-frame feature fusion enhanced spatio-temporal consistent video inpainting with sample-based techniques and adaptive local search	42
A modified two-parameter scaled Broyden-type algorithm for unconstrained optimization problems	42
Robust conservative scheme and nonlinear solver for phase transitions in heterogeneous permafrost	40
On locating the zeros and poles of a meromorphic function	38
Utility-indifference pricing of European options with proportional transaction costs	38

Fast inertial extragradient algorithms for solving non-Lipschitzian equilibrium problems without monotonicity condition in real Hilbert spaces	35
High-order unfitted characteristic finite element methods for moving interface problem of Oseen equations	35
Lattice factorization based symmetric PMI paraunitary matrix extension and construction of symmetric orthogonal wavelets	35
Existence, uniqueness, and numerical approximation of solutions of a nonlinear functional integral equation	34
An online generalized multiscale approximation of the multipoint flux mixed finite element method	33
The tri-coloured free-tree theory for symplectic multi-frequency ERKN methods	32
Radau- and Lobatto-type averaged Gauss rules	32
Velocity of viscous fingers in miscible displacement: Comparison with analytical models	32
On some synchronization problems with multiple instances	32