By using tools of time-frequency analysis, we obtain some improved local well-posedness results for the nonlinear Schrödinger, nonlinear wave and nonlinear Klein–Gordon equations with Cauchy data in modulation spaces ℳ0,sp,1.
Bulletin of the London Mathematical Society
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© 2009 London Mathematical Society
The final publication is available at Oxford Journals via http://dx.doi.org/10.1112/blms/bdp027
Bényi, Árpád and Okoudjou, Kasso A., "Local Well-posedness of Nonlinear Dispersive Equations on Modulation Spaces" (2009). Mathematics. Paper 51.