Obtaining a series of Exact Solutions to Charge Density Wave Equations in Conductive Polymer

The weak pinning charge density wave equations of originated in the conductive polymer are investigated. Based on the trigonometric function transform method, with the aid of symbolic computation in Matlab software, we successfully obtain a series of exact solutions (including four kinds of soliton solutions and plural form exact solutions) for weak pinning charge density wave equations of originated in the conductive polymer. In addition, some new trigonometric function solutions are found