New Exact Solutions Of General Degasperis-Procesi Equations In Plasmas

In this paper, a new exact solution of general Degasperis-Procesi (gDP) equation, a nonlinear equation in plasma, will be constructed by using PPA method, extended trigonometry and extended hyperbolic method. gDP equation is a good mathematical model for studying nonlinear shallow water wave propagation with small amplitude and long wavelength. This study will enrich the theory and connotation of plasma research by studying such nonlinear equation in plasma.