Nonlinear waves in a bi-layer and coupled Klein-Gordon equations

A system of coupled Klein-Gordon equations is suggested to model onedimensional nonlinear wave processes in a bi-layer. The type of coupling depends on the type of the interface and constitutes an arbitrary element of the Lie group classification problem, which is solved for these equations. The cla...

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Bibliographic Details

Main Author:	Karima Khusnutdinova
Format:	Default Preprint
Published:	2002
Subjects:	Other mathematical sciences not elsewhere classified untagged Mathematical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/461
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