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A Galerkin-averaging method for weakly nonlinear equations

✍ Scribed by Michal Fečkan

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
187 KB
Volume
41
Category
Article
ISSN
0362-546X

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📜 SIMILAR VOLUMES

On a Galerkin-averaging method for weakl
On a Galerkin-averaging method for weakly non-linear wave equations
✍ M. S. Krol; W. Eckhaus 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 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