Kevrekidis, P.G.; Khare, Avinash; Saxena, A.; Bena, I.; … - In: Mathematics and Computers in Simulation (MATCOM) 74 (2007) 4, pp. 405-413
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...