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Author
Date
2010-05-28Type
- Working Paper
ETH Bibliography
yes
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Abstract
Consider, in dimension 3, a system of coupled Klein-Gordon equations with different speeds, and an arbitrary quadratic nonlinearity. We show, for data which are small, smooth, and localized, that a global solution exists, and that it scatters. The proof relies on the space-time resonance approach; it turns out that the resonant structure of this equation has features which were not studied before, but which are generic in some sense. Show more
Publication status
publishedExternal links
Journal / series
arXivPages / Article No.
Publisher
Cornell UniversityOrganisational unit
03239 - Struwe, Michael (emeritus) / Struwe, Michael (emeritus)
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ETH Bibliography
yes
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