Dynamical behavior in coupled systems of J-J type (Q1813343)
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scientific article; zbMATH DE number 6123
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dynamical behavior in coupled systems of J-J type |
scientific article; zbMATH DE number 6123 |
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Dynamical behavior in coupled systems of J-J type (English)
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25 June 1992
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A system of two nonlinear second-order ordinary differential equations describing the dynamical behavior of two coupled semiconductor Josephson junctions, is considered. One proves the existence of a global attractor in which there exists a unique invariant ``restricted horizontal'' curve. This curve consists of all the equilibrium points and their unstable manifolds. In other cases this curve is a periodic orbit or is globally attracting. Finally, the case of a periodic external force is considered.
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stability
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nonlinear second-order ordinary differential equations
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coupled semiconductor Josephson junctions
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global attractor
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unstable manifolds
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periodic orbit
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