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From nonlinear Klein-Gordon equation to a system of coupled nonlinear Schrödinger equations

✍ Scribed by Nader Masmoudi; Kenji Nakanishi


Publisher
Springer
Year
2002
Tongue
English
Weight
246 KB
Volume
324
Category
Article
ISSN
0025-5831

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📜 SIMILAR VOLUMES


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