The validity of the kdv approximation in case of resonances arising from periodic media

It is the purpose of this short note to discuss some aspects of the validity question concerning the Korteweg-de Vries (KdV) approximation for periodic media. For a homogeneous model possessing the same resonance structure as it arises in periodic media we prove the validity of the KdV approximation with the help of energy estimates. © 2011 Elsevier Inc.

About this item

Creator
Christopher Chong
Guido Schneider
Date
2011-11-15
Bowdoin Department or Program
Mathematics
Subject
Error estimates
KdV approximation
Resonances
Access
Open access

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