An estimate from below of the number of cycles of two-dimensional dynamical systems

zbMath0856.34029MaRDI QIDQ1922648

Gennady Alekseevich Leonov

Publication date: 10 December 1996

Published in: Vestnik St. Petersburg University. Mathematics (Search for Journal in Brave)

zbMATH Keywords

estimates from below for the number of cyclestwo-dimensional dynamical system with one nonlinearity

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05)

Related Items (1)

Necessary and sufficient conditions for the absolute stability of two-dimensional time-varying systems

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