Sharp Global Well-Posedness for a Higher Order Schrodinger Equation
نویسندگان
چکیده
منابع مشابه
Sharp Global Well-posedness for a Higher Order Schrödinger Equation
Using the theory of almost conserved energies and the “I-method” developed by Colliander, Keel, Staffilani, Takaoka and Tao, we prove that the initial value problem for a higher order Schrödinger equation is globally wellposed in Sobolev spaces of order s > 1/4. This result is sharp.
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ژورنال
عنوان ژورنال: Journal of Fourier Analysis and Applications
سال: 2006
ISSN: 1069-5869,1531-5851
DOI: 10.1007/s00041-005-5028-3