Artículos de revistas
Sharp global well-posedness for a higher order Schrodinger equation
Registro en:
Journal Of Fourier Analysis And Applications. Birkhauser Boston Inc, v. 12, n. 1, n. 53, n. 70, 2006.
1069-5869
WOS:000237119000006
10.1007/s00041-005-5028-3
Autor
Carvajal, X
Institución
Resumen
Using the theory of almost conserved energies and the "I-method" developed by Colliander, Keel, Staffilani, Takaoka and Too, we prove that the initial value problem for a higher order Schrodinger equation is globally well-posed in Sobolev spaces of order s > 1/4. This result is sharp. 12 1 53 70