Solitary Wave Solutions of a Generalized Derivative Nonlinear Schrödinger Equation
| Autor: | Wang Ming-Liang, Li Xiang-Zheng, Zhang Jin-liang |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Physics
Partial differential equation Physics and Astronomy (miscellaneous) Differential equation Wave packet Mathematical analysis Cnoidal wave Wave equation Schrödinger equation symbols.namesake symbols Sinusoidal plane-wave solutions of the electromagnetic wave equation Nonlinear Sciences::Pattern Formation and Solitons Nonlinear Schrödinger equation Mathematical physics |
| Zdroj: | Communications in Theoretical Physics. 50:39-42 |
| ISSN: | 0253-6102 |
| DOI: | 10.1088/0253-6102/50/1/07 |
| Popis: | With the aid of a class of nonlinear ordinary differential equation (ODE) and its various positive solutions, four types of exact solutions of the generalized derivative nonlinear Schrodinger equation (GDNLSE) have been found out, which are the bell-type solitary wave solution, the algebraic solitary wave solution, the kink-type solitary wave solution and the sinusoidal traveling wave solution, provided that the coefficients of GDNLSE satisfy certain constraint conditions. For more general GDNLSE, the similar results are also given. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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