科研之友
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摘要
We extend the so-called first integral method, which is based on the division theorem, to the Shanna-Tasso-Olver equation and the (2+1)-dimensional modified Boussinesq equation. Our approach provides first integrals in polynomial form with a high accuracy for two-dimensional plane autonomous systems. Traveling wave solutions are constructed through the established first integrals.
- 出版日期2013
