On asymptotic approximations for slow wave processes in nonlinear dispersive media

DOI10.1007/BF02528806zbMath0937.35018OpenAlexW1990876237MaRDI QIDQ4270852

O. S. Limarchenko, Yu. O. Mitropol's'kii

Publication date: 22 November 1999

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02528806

zbMATH Keywords

asymptotic solutionsmall parameterKlein-Gordon equationvariational approachslowly varying coefficientsKrylov-Bogolyubov-Mitropol'skii technique

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Asymptotic expansions of solutions to PDEs (35C20) Second-order hyperbolic equations (35L10)

This page was built for publication: On asymptotic approximations for slow wave processes in nonlinear dispersive media