OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Numerical Mathematics is 24. 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 2021-03-01 to 2025-03-01.)

Article	Citations
Weak convergence of the L1 scheme for a stochastic subdiffusion problem driven by fractionally integrated additive noise	65
A finite volume method for a nonlocal thermistor problem	51
High-order spline finite element method for solving time-dependent electromagnetic waves	51
Legendre wavelet method for fractional delay differential equations	45
A perturbed twofold saddle point-based mixed finite element method for the Navier-Stokes equations with variable viscosity	44
Global convergence of a descent PRP type conjugate gradient method for nonconvex optimization	43
Projection methods for approximate solution of a class of nonlinear Fredholm integro-differential equations	39
A new class of quadrature rules for estimating the error in Gauss quadrature	37
Error analysis of positivity-preserving energy stable schemes for the modified phase field crystal model	37
An accurate second-order ADI scheme for three-dimensional tempered evolution problems arising in heat conduction with memory	37
A parameter-uniform hybrid method for singularly perturbed parabolic 2D convection-diffusion-reaction problems	35
A splitting method for SDEs with locally Lipschitz drift: Illustration on the FitzHugh-Nagumo model	34
An efficient kernel-based method for solving nonlinear generalized Benjamin-Bona-Mahony-Burgers equation in irregular domains	34
Convergence analysis of weak Galerkin flux-based mixed finite element method for solving singularly perturbed convection-diffusion-reaction problem	32
Weak Galerkin finite element method for linear poroelasticity problems	31
A new linearized second-order energy-stable finite element scheme for the nonlinear Benjamin-Bona-Mahony-Burgers equation	30
Speckle noise removal via learned variational models	27
Editorial Board	27
Difference finite element method for the 3D steady Stokes equations	27
A semi-discrete numerical scheme for nonlocally regularized KdV-type equations	26
Modification of quintic B-spline differential quadrature method to nonlinear Korteweg-de Vries equation and numerical experiments	26
Arbitrary high-order linear structure-preserving schemes for the regularized long-wave equation	26
Foundations of space-time finite element methods: Polytopes, interpolation, and integration	26
A comparison of six numerical methods for integrating a compartmental Hodgkin-Huxley type model	25
High order well-balanced conservative finite difference AWENO scheme with hydrostatic reconstruction for the Euler equations under gravitational fields	24

Editorial Board	24
A sigmoid method for some nonlinear Fredholm integral equations of the second kind	24