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Amplitude equations for a linear wave equation in a weakly curved pipe

โœ Scribed by Goto, Shin-itiro


Book ID
121309183
Publisher
IOP Publishing
Year
2009
Tongue
English
Weight
193 KB
Volume
42
Category
Article
ISSN
1751-8113

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On a Galerkin-averaging method for weakl
โœ M. S. Krol; W. Eckhaus ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 661 KB

## Communicated by W. Eckhaus Solutions of weakly non-linear wave quations can be approximated using Galerkin's procedure combined with the averaging method. In this paper existence and uniqueness of solutions are proved in suitably chosen function spaces. Erroretimates lead us to results on asymp