The Validity of Whitham's Approximation for a Klein--Gordon--Boussinesq Model

DOI10.1137/16M1071687zbMath1357.35015arXiv1604.06035OpenAlexW2336741072MaRDI QIDQ3179345

Wolf-Patrick Düll, Guido Schneider, Kourosh Sanei Kashani

Publication date: 21 December 2016

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1604.06035

zbMATH Keywords

error estimatesenergy estimatemodulation equationsWhitham's equationslong wave Whitham approximationseries of normal form transformations

Mathematics Subject Classification ID

Theoretical approximation in context of PDEs (35A35)

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