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Showing 1 to 1 of 1 for “"Klein-Gordon Schrödinger"”.
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Smoothing properties of certain dispersive nonlinear partial differential equations
… next chapter studies the Zakharov and related Klein-Gordon-Schrödinger (KGS) systems on Euclidean spaces. Again, the main result is that the nonlinear part of the solution is smoother than the initial data. The proof relies on a new bilinear Bourgain-space estimate, which is proved using …