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New method of investigating asymptotic expansions - MaRDI portal

New method of investigating asymptotic expansions (Q761814)

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scientific article; zbMATH DE number 3888974
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English
New method of investigating asymptotic expansions
scientific article; zbMATH DE number 3888974

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    New method of investigating asymptotic expansions (English)
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    1982
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    Translation from Vestn. Mosk. Univ., Ser. III 23, No.2, 61-66 (Russian) (1982; Zbl 0507.70018).
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    perturbation method combined with canonical transformations
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    asymptotic series solution
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    coefficients are successive integrals
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    of Poisson brackets
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    differential equations of Airy functions
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    method of averaging
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