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Galerkin methods applied to some model equations for non-linear dispersive waves

✍ Scribed by M.E Alexander; J.Ll Morris


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
951 KB
Volume
30
Category
Article
ISSN
0021-9991

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On a Galerkin-averaging method for weakl
✍ M. S. Krol; W. Eckhaus πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 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