Hopf bifurcations in nonautonomous systems at points of resonance

zbMath0692.34044MaRDI QIDQ583452

Chong-Qing Cheng

Publication date: 1990

Published in: Science in China. Series A (Search for Journal in Brave)

zbMATH Keywords

Hopf bifurcationPoincaré mappoints of resonance

Mathematics Subject Classification ID

Periodic solutions to ordinary differential equations (34C25)

Related Items

Metamorphoses of phase portraits of vector field in the case of symmetry of order 4