A series of new double periodic solutions to a (2+1)-dimensional asymmetric Nizhnik－Novikov－Veselov equation
Chen Yong (陈勇)abc, Wang Qi (王琪)cd
a Department of Mathematics, Ningbo University, Ningbo 315211, Chinab Department of Physics, Shanghai Jiaotong University, Shanghai 200030, Chinac Key Laboratory of Mathematics Mechanization, Chinese Academy of Sciences, Beijing 100080, China; d Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, China
Abstract By means of a new general ans?tz and with the aid of symbolic computation, a new algebraic method named Jacobi elliptic function rational expansion is devised to uniformly construct a series of new double periodic solutions to (2+1)-dimensional asymmetric Nizhnik－Novikov－Veselov (ANNV) equation in terms of rational Jacobi elliptic function.
Received: 23 March 2004
Revised: 07 June 2004
Accepted manuscript online:
Fund: Project supported by the National Outstanding Youth Foundation of China (Grant No 19925522) and the Postdoctoral Science Foundation of China(Grant No 2004035080).
Cite this article:
Chen Yong (陈勇), Wang Qi (王琪) A series of new double periodic solutions to a (2+1)-dimensional asymmetric Nizhnik－Novikov－Veselov equation 2004 Chinese Physics 13 1796
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