OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Numerical Mathematics is 2. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Frontmatter	112
A posteriori error estimates for hierarchical mixed-dimensional elliptic equations	46
Effective highly accurate time integrators for linear Klein–Gordon equations across the scales	17
Error estimates of the dynamically regularized Lagrange multiplier finite element scheme for the incompressible Navier–Stokes equations	15
Transformed primal–dual methods for nonlinear saddle point systems	12
Optimal evaluation of symmetry-adapted n-correlations via recursive contraction of sparse symmetric tensors	11
Adaptive space–time finite element methods for parabolic optimal control problems	9
Error analysis of virtual element method for the Poisson–Boltzmann equation	8
C ¹ preserving Hermite interpolants for piecewise polynomials in two dimensions	5
Analysis and computation of a weak Galerkin scheme for solving the 2D/3D stationary Stokes interface problems with high-order elements	5
Spectral and singular value distribution of sequences of block matrices with rectangular Toeplitz blocks. Part II: asymptotically irrational block size ratios	5
A posteriori error estimate for a WG method of H(curl)-elliptic problems	5
Error analysis for a Crouzeix–Raviart approximation of the p-Dirichlet problem	4
Error analysis for a Crouzeix–Raviart approximation of the obstacle problem	4
Analysis of a space-time unfitted finite element method for PDEs on evolving surfaces	4
The deal.II library, version 9.7	4
Error analysis of a BDF2-FEM discretization for flow in deformable porous media	3
Diagonally implicit Runge–Kutta schemes: Discrete energy-balance laws and compactness properties	3
Dynamical low-rank approximation strategies for nonlinear feedback control problems	3
An all Mach number finite volume method for isentropic two-phase flow	3
Simulating the motion of a self-propelled dumbbell in fluids	3
Frontmatter	2
A decoupled finite element method for fluid–fluid interaction	2
Obtaining higher-order Galerkin accuracy when the boundary is polygonally approximated	2
Space-time adaptive methods for the pseudostress formulation of the Stokes problem	2

Spectral and singular value distribution of sequences of block matrices with rectangular Toeplitz blocks. Part I: asymptotically rational block size ratios	2
Contents	2
Linear, decoupled and positivity-preserving staggered mesh schemes for general dissipative systems with arbitrary energy distributions	2
Optimal complexity of goal-oriented adaptive FEM for nonsymmetric linear elliptic PDEs	2
An adaptive space-time method for nonlinear poroviscoelastic flows with discontinuous porosities	2
Stability and convergence of relaxed scalar auxiliary variable schemes for Cahn–Hilliard systems with bounded mass source	2