La variété des équations surstables

DOI10.24033/bsmf.2380zbMath0969.34077OpenAlexW2474836961MaRDI QIDQ2707785

Guy Wallet

Publication date: 4 April 2001

Published in: Bulletin de la Société mathématique de France (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=BSMF_2000__128_4_497_0

zbMATH Keywords

singular perturbationasymptotic expansionturning pointoverstable solutionGevrey

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)

Related Items

Averaging on slow and fast cycles of a three time scale system

Cites Work

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• Chasse au canard
• Surstabilité pour une équation différentielle analytique en dimension un. (Overstability for an analytic differential equation in dimension one)
• The last works of Jean Martinet
• Overstable solutions to slow-fast complex differential equations at the turning point
• From divergent power series to analytic functions. Theory and application of multisummable power series
• Summability of divergent series
• Overstability: towards a global study
• Singularité analytique et perturbation singulière en dimension 2
• Gevrey separation of fast and slow variables
• Gevrey solutions of singularly perturbed differential equations

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