31 citations · 45 across the 11 of their papers we have counts for
Showing nlin.SIShow all
3 papers · 1 filter
nlin.SI2011
Some notes on elliptic equation method
Cheng-shi Liu
Elliptic equation is the foundation of the elliptic function expansion method of finding exact solutions to nonlinear differential equation. In some refe…
nlin.SI2006
Rational expansion method of exponent function for solving exact solutions to nonlinear differential-difference equations
Chengshi Liu
A new method named rational expansion method of exponent function is presented to find exact traveling wave solutions of differential-difference equations. This method generalizes…
nlin.SI2006★ 13 cited
Direct integral method, complete discrimination system for polynomial and applications to classifications of all single traveling wave solutions to nonlinear differential equations:a survey
Chengshi Liu
Complete discrimination system for polynomial and direct integral method were discussed systematically. In particularly, we pointed out some mistaken viewpoints. Combining with com…