OOIR: Observatory of International Research

Papers

(The H4-Index of Computer Physics Communications is 41. 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
A new way to use nonlocal symmetries to determine first integrals of second-order nonlinear ordinary differential equations	7317
GammaCHI: A package for the inversion and computation of the gamma and chi-square cumulative distribution functions (central and noncentral). New version announcement	4795
Comparison of two different integration methods for the (1+1)-dimensional Schrödinger-Poisson equation	305
CoupledElectricMagneticDipoles.jl - Julia modules for coupled electric and magnetic dipoles method for light scattering, and optical forces in three dimensions	216
RCWA4D: Electromagnetic solver for layered structures with incommensurate periodicities	153
A novel class of explicit divergence-free time-domain methods for efficiently solving Maxwell's equations	114
2D Fourier finite element formulation for magnetostatics in curvilinear coordinates with a symmetry direction	109
Analysis methods and code for very high-precision mass measurements of unstable isotopes	109
GDGen: A gradient descent-based methodology for the generation of optimized spatial configurations of customized clusters in computational simulations	105
Editorial Board	91
A cross-platform, high-performance SPH toolkit for image-based flow simulations on the pore scale of porous media	89
Jiezi: An open-source Python software for simulating quantum transport based on non-equilibrium Green's function formalism	84
HEAPS: A user-friendly tool for the design and exploration of high-entropy alloys based on semi-empirical parameters	75
A class of linearization-based collocation methods for initial value and boundary value engineering problems	70
VacuumTunneling: A package to solve bounce equation with renormalization factor	70
A dynamical particle merging and splitting algorithm for Particle-In-Cell simulations	65
Complete Lagrangian and set of Feynman rules for scalar leptoquarks	65
twoPhaseInterTrackFoam: An OpenFOAM module for arbitrary Lagrangian/Eulerian interface tracking with surfactants and subgrid-scale modeling	64
Python Group Additivity (pGrAdd) software for estimating species thermochemical properties	63
A method for optimizing different geometric shields of D-T neutron generators by combining BP neural network and Analytic Hierarchy Process	60
An implicit time integration approach for simulation of corona discharges	58
GPU-accelerated simulations of quantum annealing and the quantum approximate optimization algorithm	57
FlashSim: A novel particle-in-cell numerical model for vacuum surface flashover simulation based on finite element method	55
Generation of fusion and fusion-evaporation reaction cross-sections by two-step machine learning methods	55
PENGEOM – A general-purpose geometry package for Monte Carlo simulation of radiation transport in complex material structures (New Version Announcement)	52

A portable and flexible implementation of the Wang–Landau algorithm in order to determine the density of states	52
ERYA-Bulk and ERYA-Profiling: An application for quantitative PIGE analysis	51
FeAmGen.jl: A Julia program for Feynman Amplitude Generation	50
DAMQT 3: Advanced suite for the analysis of molecular density and related properties in large systems	47
A hybrid model to calculate the spin wave excitations in ferromagnetic/non-magnetic multilayers	44
KLIFF: A framework to develop physics-based and machine learning interatomic potentials	44
FeynMG: A FeynRules extension for scalar-tensor theories of gravity	44
Virtual lattice method for efficient Monte Carlo transport simulation of dispersion nuclear fuels	43
NeatIBP 1.0, a package generating small-size integration-by-parts relations for Feynman integrals	42
ERCS24: An updated version of the ERCS08 program for calculations of the cross sections for atomic electron removal based on the ECPSSR theory and its variants	42
epiq: An open-source software for the calculation of electron-phonon interaction related properties	42
Quasi-exact ground-state extrapolation for the random-field Potts model	42
Evaluation of Feynman integrals with arbitrary complex masses via series expansions	41
A C++ code for simulations of RHEED intensity oscillations within the kinematical approximation	41
Coupling the time-warp algorithm with the graph-theoretical kinetic Monte Carlo framework for distributed simulations of heterogeneous catalysts	41
OpenSBLI: Automated code-generation for heterogeneous computing architectures applied to compressible fluid dynamics on structured grids	41