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Degenerate Hopf bifurcation in the presence of symmetry

✍ Scribed by K.-H. Höck; D. Hackenbracht; P. Jordan; H. Thomas


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
894 KB
Volume
27
Category
Article
ISSN
0167-2789

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Degenerate Hopf Bifurcations in Disconti
✍ B. Coll; A. Gasull; R. Prohens 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 150 KB

We study the stability of a singular point for planar discontinuous differential equations with a line of discontinuities. This is done, for the most generic cases, by computing some kind of Lyapunov constants. Our computations are based on the Ž . so called R, , p, q -generalized polar coordinates,