Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1868246 | Physics Letters A | 2006 | 5 Pages |
Abstract
The discrete modified Korteweg–de Vries equation admits exact solutions with nondefinite sign, which describe interaction among solitons with positive and negative amplitude. In this Letter a transformation of hyperbolic sine type is proposed in order to ultradiscretize this equation and solutions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
S. Isojima, M. Murata, A. Nobe, J. Satsuma,