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Evolution of solitonless wave packets in the nonlinear Schrödinger equation and the Korteweg-de Vries equation with dissipative perturbations

✍ Scribed by B. A. Malomed


Book ID
112466650
Publisher
SP MAIK Nauka/Interperiodica
Year
1986
Tongue
English
Weight
805 KB
Volume
69
Category
Article
ISSN
0040-5779

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Dynamics of wave packets described by the third-order nonlinear Schrodinger equation is considered employing numerical methods. It is shown that initial pulse tends to one or a few solitons plus a linear quasi-periodic wave under the condition of the same signs of parameters of the third-order linea