Figure 4:
Shape changing (intensity redistribution) collision of two solitons in the DNLS equation for D = 0.04eV , a = 4.45Å
-1
, m = 300 a.m.u, k = 0.06eV/Å
2
, κ
1
= 5.0 + 2i, κ
2
= −1.0 − 8i.