scientific article; zbMATH DE number 4196463

zbMath0725.34062MaRDI QIDQ5203379

K. I. Chernyshov

Publication date: 1990

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

convergencelimit cyclematched asymptotic expansionssingular perturbation methodVan der Pol's equationsingular complex periodic solutionssplitting of singularly perturbed differential equations

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Singular perturbations of ordinary differential equations (34D15) Ordinary differential equations in the complex domain (34M99) Singular perturbations for ordinary differential equations (34E15)

Related Items (1)

On the uniqueness of limit cycles in second-order oscillators

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