Affiliation:
1. Max-Planck-Institut für Plasmaphysik, EURATOM Association, Garching
Abstract
Lyapunov functions valid in the greater part of phase space were found for a system of nonlinear oscillators of an extended Van der Pol type. They yield a good estimate of the location of attractors. For a particular single oscillator the appropriately modified Van der Pol equation delivers an ellipse as limit cycle.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
3 articles.
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