Higher-Order KP Equations With Self-consistent Sources

In this paper, our aim is mainly focused on applying Hirota bilinear method to two higher order KP equations with self-consistent sources.First of all,by introducing logarithm transformation,the bilinear equations are transformed into nonlinear forms.Secondly,higher order KP equations with self-consistent sources are constructed by applying the source generation procedure,and the Wronski-type determinant solutions and Gram-type deter-minant solutions are given. Further 1-soliton solution,2-soliton solution and their figures are given.