Low regularity justification results for envelope approximations of nonlinear wave packets in periodic media

DOI10.3233/ASY-161375zbMath1348.35239MaRDI QIDQ2831129

Karsten Matthies, Hannes Uecker

Publication date: 2 November 2016

Published in: Asymptotic Analysis (Search for Journal in Brave)

zbMATH Keywords

nonlinear Schrödinger equationKlein-Gordon equationjustificationwave packetlow regularityamplitude formalismhighly oscillating periodic media

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) NLS equations (nonlinear Schrödinger equations) (35Q55) Waves and radiation in optics and electromagnetic theory (78A40)

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