Title of article
Asymptotic calculation of discrete non-linear wave interactions Original Research Article
Author/Authors
P.G. Kevrekidis، نويسنده , , Avinash Khare، نويسنده , , A. Saxena and K. Tilak PDF (42.3 KB) HTML ، نويسنده , , I. Bena، نويسنده , , A.R. Bishop، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
9
From page
405
To page
413
Abstract
We illustrate how to compute asymptotic interactions between discrete solitary waves of dispersive equations, using the approach proposed by Manton [N.S. Manton, Nucl. Phys. B 150 (1979) 397]. We also discuss the complications arising due to discreteness and showcase the application of the method in non-linear Schrödinger, as well as in Klein-Gordon lattices, finding excellent agreement with direct numerical computations.
Keywords
Non-linear wave interactions , Klein-Gordon lattices , Ablowitz–Ladik model
Journal title
Mathematics and Computers in Simulation
Serial Year
2007
Journal title
Mathematics and Computers in Simulation
Record number
854551
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