A note on "Abundant new exact solutions for the (3+1)-dimensional Jimbo-Miwa equation"

作者：Kudryashov Nikolay A^*; Sinelshchikov Dmitry I

来源：Journal of Mathematical Analysis and Applications, 2010, 371(1): 393-396.

DOI：10.1016/j.jmaa.2010.04.072

• Nonlinear evolution equations
• Exact solutions
• Jimbo-Miwa equation
• Tanh-expansion method
• Seven common errors

We demonstrate that eight from twenty seven solutions obtained by Li and Dai [Abundant new exact solutions for the (3 + 1)-dimensional Jimbo-Miwa equation, J. Math. Anal. Appl. 361 (2010) 587-590] are wrong and do not satisfy the equation. The other nineteen exact solutions are not new solutions and can be found from the well-known solution.

• 出版日期2010-11-1