A nonlinear analog of the WKB method and the method of the averaged Lagrangian
type: Item
instance of: scholarly article
title: A nonlinear analog of the WKB method and the method of the averaged Lagrangian
zbMATH Open document ID: 0549.35105
DOI: 10.1007/BF01086996
published in: Journal of Soviet Mathematics
publication date: 1984-01-01T00:00:00Z
full work available at URL: https://eudml.org/doc/188260
Mathematics Subject Classification ID: 35Q99
Mathematics Subject Classification ID: 35B25
zbMATH DE Number: 3875884
zbMATH Keywords: Klein-Gordon equation
zbMATH Keywords: solvability
zbMATH Keywords: periodic functions
zbMATH Keywords: WKB method
zbMATH Keywords: completely integrable
zbMATH Keywords: averaged Lagrangian
author: Yaroslav Kurylev
MaRDI profile type: Publication
OpenAlex ID: W2072841389
description: scientific article; zbMATH DE number 3875884