OOIR: Observatory of International Research

Papers

(The H4-Index of Chaos is 37. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Invariant tori in dissipative hyperchaos	107
A pressure-free long-time stable reduced-order model for two-dimensional Rayleigh–Bénard convection	84
Hierarchical formation of multicluster and chimera states in a network of phase oscillators with high-order adaptive couplings	75
Catalytic evolution of cooperation in a population with behavioral bimodality	73
Non-parametric tests for serial dependence in time series based on asymptotic implementations of ordinal-pattern statistics	72
Data-driven modeling of traffic flow in macroscopic network systems	68
A simulation-supported thought experiment for measuring low-dimensional chaotic systems subjected to parameter drift	67
Impact of simplicial complexes on epidemic spreading in partially mapping activity-driven multiplex networks	67
Quasi-objective eddy visualization from sparse drifter data	61
Scaling properties of A + B → C reaction–diffusion fronts in finite rectilinear geometries	61
The nonlinear Fokker–Planck equation with nongradient drift forces and an anisotropic potential	60
Energy-induced chimera-like states in bilayer memristive FitzHugh–Nagumo neural networks	56
A bottom-up approach for recurrence detection based on sampling distance	55
Modulational instability, generation, and evolution of rogue waves in the generalized fractional nonlinear Schrödinger equations with power-law nonlinearity and rational potentials	54
Reliable detection of directional couplings using cross-vector measures	52
Dynamical analysis and solutions of coupled 4D fractional differential systems with applications to predictability limit quantification in ocean-atmosphere models	51
Locating saddle points using gradient extremals on manifolds adaptively revealed as point clouds	49
Mathematical modeling of the Chilean riots of 2019: An epidemiological non-local approach	48
Research on portfolio optimization under asymmetric power-law distribution of return tail	46
Synchronizing network systems in the presence of limited resources via edge snapping	44
Nonautonomous scalar concave–convex differential equations: Conditions for uniform stability or bistability in a model of optical fluorescence	43
Forecasting with an N-dimensional Langevin equation and a neural-ordinary differential equation	43
An algorithm for simplified recurrence analysis	42
Quantifying the nonlinear complexity of optical time-delayed chaotic systems based on reservoir computing	42
Statistical performance of local attractor dimension estimators in non-Axiom A dynamical systems	41

ZEUS: Numerical methods to detect quasi-particles describing excitable media	41
Data-driven control of oscillator networks with population-level measurement	41
Hydrodynamic modulation instability triggered by a two-wave system	40
Asymptotic theory of not completely integrable soliton equations	40
Recurrent neural networks for dynamical systems: Applications to ordinary differential equations, collective motion, and hydrological modeling	40
Symbolic regression via neural networks	39
Adaptive integral alternating minimization method for robust learning of nonlinear dynamical systems from highly corrupted data	39
Chimeras in globally coupled oscillators: A review	39
Motion states identification of underwater glider based on complex networks and graph convolutional networks	39
Lévy noise influences basin stability in a delayed vegetation-water dynamical system	38
Quantum chaos in non-Markovian open quantum systems: Interferometric OTOC, Loschmidt echo, and commutator operator norm	38
A new conceptual disease triangle DST framework for balancing two extremes: Disease eradication and species extinction	38
Dynamic topology and percolation criticality in higher-order activity–vulnerability driven networks	37