Long-wave and short-wave asymptotics in nonlinear dispersive systems
نویسندگان
چکیده
منابع مشابه
Long-wave and short-wave asymptotics in nonlinear dispersive systems.
In this paper we study the interplay between short- and long-space scales in the context of conservative dispersive systems. We consider model systems in (1+1) dimensions that admit both long- and short-wavelength solutions in the linear regime. A nonlinear analysis of these systems is constructed, making use of multiscale expansions. We show that the equations governing the lowest order involv...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1999
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.60.2418