The center-focus problem for a system with homogeneous nonlinearities in the case of zero eigenvalues of the linear part

DOI10.1023/A:1025192613518zbMath1067.34030OpenAlexW311778295MaRDI QIDQ1768957

V. A. Tsikalyuk, A. F. Andreev, A. P. Sadovskij

Publication date: 15 March 2005

Published in: Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1025192613518

Mathematics Subject Classification ID

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

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