scientific article; zbMATH DE number 1748360

zbMath1013.34058MaRDI QIDQ4530290

Eric Benoit, Abdallah El Hamidi, Augustin Fruchard

Publication date: 11 June 2002

Full work available at URL: http://www.emis.de/journals/EJDE/Volumes/2002/51/abstr.html

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

zbMATH Keywords

singular perturbationturning pointLiouville equationone-dimensional Schrödinger equationcanard solutioncombined asymptotic expansion

Mathematics Subject Classification ID

Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20) Singular perturbations for ordinary differential equations (34E15) Asymptotic expansions of solutions to ordinary differential equations (34E05) Methods of nonstandard analysis for ordinary differential equations (34E18)

Related Items (4)

Composite asymptotic expansions and turning points of singularly perturbed ordinary differential equations ⋮ On the summability of formal solutions for doubly singular nonlinear partial differential equations ⋮ On singularly perturbed partial integro-differential equations with irregular singularity ⋮ Asymptotic existence theorems for formal power series whose coefficients satisfy certain partial differential recursions

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