Finite-zone, almost-periodic solutions in WKB approximations

DOI10.1007/BF01091710zbMath0461.35010MaRDI QIDQ1152518

S. Yu. Dobrokhotov, V. P. Maslov

Publication date: 1981

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

zbMATH Keywords

nonlinear equationsalmost-periodic solutionsLagrangian manifoldsWKB approximations

Mathematics Subject Classification ID

Almost and pseudo-almost periodic solutions to PDEs (35B15) Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20) Partial differential equations of mathematical physics and other areas of application (35Q99)

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