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On the Cauchy Problem for the Korteweg-de Vries Equation with Steplike Finite-Gap Initial Data I. Schwartz-Type Perturbations

Authors :
Egorova, Iryna
Grunert, Katrin
Teschl, Gerald
Source :
Nonlinearity 22, 1431-1457 (2009)
Publication Year :
2008

Abstract

We solve the Cauchy problem for the Korteweg-de Vries equation with initial conditions which are steplike Schwartz-type perturbations of finite-gap potentials under the assumption that the respective spectral bands either coincide or are disjoint.<br />Comment: 29 pages

Details

Database :
arXiv
Journal :
Nonlinearity 22, 1431-1457 (2009)
Publication Type :
Report
Accession number :
edsarx.0812.4003
Document Type :
Working Paper
Full Text :
https://doi.org/10.1088/0951-7715/22/6/009