Electronic Journal of Differential Equations,
Vol. 2003(2003), No. 90, pp. 1-27.

Title: Weak asymptotic method for the study of propagation
       and interaction of infinitely narrow delta-solitons

Authors: Vladimir G. Danilov (Moscow Technical Univ.)
         Georgii A. Omel'yanov (Univ. de Sonora, Mexico)

Abstract: 
 We present a new method for studying the interaction of solitons
 for non-integrable Korteweg-de Vries (KdV) type equations with small
 dispersion and test this method for the KdV equation.
 
Submitted April 26, 2002. Published September 5, 2003.
Math Subject Classifications: 35Q53, 35Q51, 35C20.
Key Words: KdV type equations; soliton; soliton interaction.