Results 81 to 90 of about 577,183 (211)
Chaos in driven Alfvén systems: unstable periodic orbits and chaotic saddles [PDF]
Nonlinear Processes in Geophysics, 2007 The chaotic dynamics of Alfvén waves in space plasmas governed by the derivative nonlinear Schrödinger equation, in the low-dimensional limit described by stationary spatial solutions, is studied.
A. C.-L. Chian +5 more
doaj
Complex Dynamics in a Singular Delayed Bioeconomic Model with and without Stochastic Fluctuation
Discrete Dynamics in Nature and Society, 2015 A singular delayed biological economic predator-prey system with and without stochastic fluctuation is proposed. The conditions of singularity induced bifurcation are gained, and a state feedback controller is designed to eliminate such bifurcation ...
Xinyou Meng, Qingling Zhang
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Codimension two and three bifurcations of a predator–prey system with group defense and prey refuge
Nonlinear Analysis, 2015 A predator–prey system with nonmonotonic functional response and prey refuge is considered. We mainly obtain that the system has the bifurcations of cusp-type codimension two and three, these illustrate that the dynamic behaviors of the model with prey ...
Xia Liu, Jinling Wang
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Multi‐Stability of the Present‐Day Atlantic Meridional Overturning Circulation
WIREs Climate Change, Volume 17, Issue 2, March/April 2026.There is much supporting evidence (freshwater export, paleo records, model hierarchy) that the present‐day AMOC is in a multi‐stable regime. ABSTRACT The Atlantic Meridional Overturning Circulation (AMOC) plays a key role in the climate system, especially in the global meridional heat transport.
Henk A. Dijkstra +21 more
wiley +1 more source
, 2012 A complete characterization of the stability boundary of a class of nonlinear dynamical systems that admit energy functions is developed in this paper.
Alberto, Luís Fernando Costa +1 more
core +1 more source
Homoclinic Saddle-Node Bifurcations in Singularly Perturbed Systems
Journal of Dynamics and Differential Equations, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Doelman, A., Hek, G.M.
openaire +4 more sources
Structural Conditions for Saddle-Node Bifurcations in Chemical Reaction Networks
SIAM Journal on Applied Dynamical Systems, 2023 32 ...
openaire +2 more sources
Bifurcation Analysis of a Rigid Impact Oscillator with Bilinear Damping
Shock and Vibration, 2018 This paper studies a rigid impact oscillator with bilinear damping developed as the mechanical model of an impulsive switched system. The stability and the bifurcation of periodic orbits in the impact oscillator are determined by using the mapping ...
Liping Zhang, Haibo Jiang, Yang Liu
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Coulomb-actuated microbeams revisited: experimental and numerical modal decomposition of the saddle-node bifurcation. [PDF]
Microsyst Nanoeng, 2021 Melnikov A +7 more
europepmc +1 more source
气体物理The subcritical transition of wall-bounded shear flows, such as pipe flow and channel flow, is often preceded by localized turbulent structures.
Jianjun TAO, Jiashun GUAN, Linsen ZHANG
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