Results 211 to 220 of about 8,079 (237)

Interfacing at the Stochastic Separatrix

2013
This chapter introduces the concept of the stochastic separatrix and elaborates its application in clarifying the notion of transitions between relatively long-lived states and short-lived transition states. These may be noise-induced transitions over high barriers or the squeezing of Brownian motion through narrow necks connecting relatively large ...
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Classification of Separatrix Cycles

2003
In this chapter, separatrix cycles of polynomial dynamical systems are considered. Unlike the well-known Andronov-Hopf bifurcation which has a local character and is related to the birth of limit cycles from a singular point, the separatrix cycle bifurcation is studied insufficiently completely and is very important both for the problem of the maximum ...
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Suppression of chaos in the vicinity of a separatrix

Journal of Experimental and Theoretical Physics, 2004
The standard Melnikov method for analyzing the onset of chaos in the vicinity of a separatrix is used to explore the possibility of suppressing chaos of dynamical systems of a certain class. Analytical expressions are obtained for external perturbations that eliminate chaotic behavior.
A. Yu. Loskutov, A. R. Dzhanoev
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Separatrix eigenfunctions

Physical Review A, 1992
, Cary, , Rusu
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Oscillations near a separatrix in the duffing equation

Proceedings of the Steklov Institute of Mathematics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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ON BIFURCATIONS OF SEPARATRIX CONTOURS WITH TWO SADDLES

International Journal of Bifurcation and Chaos, 1992
Bifurcations in two-parameter families containing a dynamical system having a heteroclinic orbit connecting type-a saddle equilibrium points are investigated. The existence of a countable set of bifurcation curves corresponding to saddle connections is discussed.
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PLASMA EQUILIBRIUM WITH INNER SEPARATRIX IN TOKAMAKS

Физика плазмы / Plasma Physics Reports
Several plasma equilibria with inner (current and magnetic) separatrices in a tokamak have been considered. Calculated and available experimental data for such equilibria have been compared. It is shown that a qualitative change in the equilibrium plasma configuration is possible at a small change in the inner plasma inductance in a tokamak.
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separatrix, n.

2023
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Separatrix Maps in Slow–Fast Hamiltonian Systems

Proceedings of the Steklov Institute of Mathematics, 2023
Sergey V Bolotin
exaly  

Separatrix reconstruction to identify tipping points in an eco-epidemiological model

Applied Mathematics and Computation, 2018
E. Francomano, F. Hilker, M. Paliaga, E. Venturino   +3 more
semanticscholar   +1 more source