Abstract
We describe an approach to construct multi-soliton asymptotic solutions for essentially nonintegrable equations. As for equations, we assume the existence of an exact soliton type solution with an exponential decay rate, however we do not suppose the smallness of the interacting waves. The general idea is realized in the cases of two and three waves and for the gKdV-4 equation with small dispersion.
Original language | English |
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Title of host publication | Operator Theory |
Subtitle of host publication | Advances and Applications |
Publisher | Springer International Publishing |
Pages | 153-170 |
Number of pages | 18 |
DOIs | |
State | Published - 2017 |
Publication series
Name | Operator Theory: Advances and Applications |
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Volume | 260 |
ISSN (Print) | 0255-0156 |
ISSN (Electronic) | 2296-4878 |
Bibliographical note
Publisher Copyright:© 2017, Springer International Publishing AG.