On the complex WKB analysis for a second order linear O.D.E. with a many-segment characteristic polygon

DOI10.3836/tjm/1244208399zbMath1082.34081OpenAlexW1989186671MaRDI QIDQ1768113

Minoru Nakano

Publication date: 14 March 2005

Published in: Tokyo Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3836/tjm/1244208399

zbMATH Keywords

turning pointWKB analysisStokes curvecharacteristic polygon

Mathematics Subject Classification ID

Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20) Singular perturbation problems for ordinary differential equations in the complex domain (complex WKB, turning points, steepest descent) (34M60)

Cites Work

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