A Study for Obtaining New and More General Solutions of Special-Type Nonlinear Equation

摘要

The generalized algebraic method with symbolic computation is extended to some special-type nonlinearequations for constructing a series of new and more general travelling wave solutions in terms of special functions.Suchequations cannot be directly dealt with by the method and require some kinds of pre-processing techniques.It is shownthat soliton solutions and triangular periodic solutions can be established as the limits of the Jacobi doubly periodicwave solutions.