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The Fokas-Lenells equation on the line: Global well-posedness with solitons.
- Source :
-
Journal of Differential Equations . Sep2023, Vol. 366, p320-344. 25p. - Publication Year :
- 2023
-
Abstract
- In this paper, we prove the existence of global solutions in H 3 (R) ∩ H 2 , 1 (R) to the Fokas-Lenells (FL) equation on the line when the initial data includes solitons. A key tool in proving this result is a newly modified Darboux transformation, which adds or subtracts a soliton with given spectral and scattering parameters. In this way the inverse scattering transform technique is then applied to establish the global well-posedness of initial value problem with a finite number of solitons based on our previous results on the global well-posedness of the FL equation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00220396
- Volume :
- 366
- Database :
- Academic Search Index
- Journal :
- Journal of Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 164109788
- Full Text :
- https://doi.org/10.1016/j.jde.2023.04.016