Singularly perturbed anharmonic quartic potential oscillator problem

zbMath1064.34024MaRDI QIDQ1881548

Robert Vrabel

Publication date: 5 October 2004

Published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik (Search for Journal in Brave)

zbMATH Keywords

singular perturbationquartic oscillator

Mathematics Subject Classification ID

Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations (34C10) Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20)

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