AN ANALYTICAL AND NUMERICAL STUDY OF A M
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E.J. DOEDEL; E. FREIRE; E. GAMERO; A.J. RODRÍGUEZ-LUIS
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Article
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2002
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Elsevier Science
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English
⚖ 251 KB
A three-dimensional system of di!erential equations that models an electronic oscillator is considered. The equations allow a variety of periodic orbits that originate from a degenerate Hopf bifurcation, which is analytically studied. Numerical results are presented that show the existence of saddle