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Coupled nonlinear Schrödinger equations including growth and damping

✍ Scribed by M. Lisak; B. Peterson; H. Wilhelmsson


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
136 KB
Volume
66
Category
Article
ISSN
0375-9601

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Three nonlinear integrable couplings of
✍ Wang Hui; Xia Tie-cheng 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 191 KB

Based on two types of expanding Lie algebras of a Lie algebra G, three isospectral problems are designed. Under the framework of zero curvature equation, three nonlinear integrable couplings of the nonlinear Schröding equations are generated. With the help of variational identity, we get the Hamilto