Stability of solitons described by KdV-type equations with higher-order dispersion and nonlinearity (analytical results)

Authors
Karpman, VI
Citation
Vi. Karpman, Stability of solitons described by KdV-type equations with higher-order dispersion and nonlinearity (analytical results), PHYS LETT A, 284(6), 2001, pp. 238-246
Citations number
16
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
284
Issue
6
Year of publication
2001
Pages
238 - 246
Database
ISI
SICI code
0375-9601(20010618)284:6<238:SOSDBK>2.0.ZU;2-O
Abstract
Soliton stability described by KdV-type equations with higher-order dispers ion and nonlinearity is studied analytically. Criterions of linear and nonl inear soliton stability and adjoining formulas are derived in a form that w ill guide a future study of soliton stability by means of numerical simulat ions. (C) 2001 Elsevier Science B.V. All rights reserved.