Chin. Phys. Lett.  1995, Vol. 12 Issue (9): 513-516    DOI:
Original Articles |
New Finite-Dimensional Integrable Systems by Binary Nonlinearization of WKI Equations
XU Xixiang
Department of Basic Courses, Shandong Mining Institute, Taian 271019
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XU Xixiang 1995 Chin. Phys. Lett. 12 513-516
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Abstract A symmetry constraint for Wadati-Konno-Ichikawa (WKI) equations is presented by binary nonlinearization. The spatial part and the temporal parts of Lax pairs and the adjointt Lax pairs of WKI equations are all constrainted as finite dimensional Liouville integrable Hamiltonian systems, whose integrals of motion are explicitly given.
Keywords: 02.20.+b     
Published: 01 September 1995
PACS:  02.20.+b  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1995/V12/I9/0513
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