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Exact solutions and excitations for the Davey-Stewartson equations with nonlinear and gain terms

✍ Scribed by Ren-Jie Wang; Yong-Chang Huang


Book ID
111629779
Publisher
Springer
Year
2010
Tongue
English
Weight
606 KB
Volume
57
Category
Article
ISSN
1434-6060

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The tanh method and the sine-cosine method are used for solving the fourth order nonlinear Schrodinger equations with cubic and power law nonlinearities. Several exact solutions with distinct structures are formally obtained for each type of nonlinearity. The study reveals the power of the two propo