OOIR: Observatory of International Research

Papers

(The H4-Index of International Journal of Bifurcation and Chaos is 23. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Hopf and Zero-Double Hopf Bifurcations of 5D Hyperjerk Oscillator Network System	82
Global Stability and Hopf Bifurcation for a Stage Structured Model with Competition for Food	65
Author Index Volume 32 (2022)	61
Correlation Sum and Recurrence Determinism of Interval Maps	52
Crises of a Fractional Birhythmic Van der Pol Oscillator Using the Improved Cell Mapping Method	46
Design and Dynamics of Multicavity Hyperchaotic Maps with Cylinder Attractors	43
Construction and Attractor Analysis of Discrete Chaotic Systems Based on Julia Fractal Transformation	42
A Note on the Nonlinear Stability of Equilibrium Points in the Planar Equilateral Restricted Mass-Unequal Four-Body Problem	41
Generalized Hopf Bifurcation of Semilinear FDEs in General Banach Spaces	39
Existence, Number and Stability of Periodic Orbits Induced by Homoclinic Loops in Three-Dimensional Piecewise Linear Systems with an Admissible Saddle-Focus	38
A Novel 4D Conservative Chaotic System with Hidden Extreme Multistability, Special Multitransient Behaviors, and Offset Boosting Behaviors	35
Local and Global Dynamics of a Ratio-Dependent Holling–Tanner Predator–Prey Model with Strong Allee Effect	34
A New Mega-Stable System with a Mosaic Pattern and Its Hamilton Energy Analysis	32
2D Generating Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom – I	32
Hopf Bifurcation in Oncolytic Therapeutic Modeling: Viruses as Anti-Tumor Means with Viral Lytic Cycle	31
Global Hopf Bifurcation of State-Dependent Delay Differential Equations	31
Crossing Limit Cycles Bifurcating from Two or Three Period Annuli in Discontinuous Planar Piecewise Linear Hamiltonian Differential Systems with Three Zones	29
Bifurcation and Geometric Singular Perturbation Analysis of a Multi-timescale Pituitary Model	29
Dynamic Characteristics Analysis of Gear System with Coupled Thermal-Elasto-Hydrodynamic-Nonlinear Effect	28
Nonlinear Dynamics and Bifurcation Analysis of a Hinged-Clamped Beam Under Parametric and Internal Resonances	27
Higher-Order Complex Periodic Motions in a Nonlinear, Electromagnetically Tuned Mass Damper System	26
Blue-Sky Catastrophic Bifurcations Behind Emergence and Disappearance of Quasiperiodic Rubbing Oscillations in a Piecewise Smooth Rotor–Stator System	24
Odd and Even Functions in the Design Problem of New Chaotic Attractors	24
A Novel Method for Analyzing Global Bifurcation and Global Hysteresis of FGM Truncated Conical Shell Structure	23
Dynamic Analysis of the Multichannel Supply Chain Under Carbon Subsidy Policy	23