Abstract: In the past 10 years, the research on the Rational Function Model (RFM) has been a hot spot since the vendor of IKONOS high-resolution remote sensing image bring it into the commercial ...

In this paper a generalized tanh-function type method is proposed by using the idea of the transformed rational function method. We show that the -expansion method is a special case of the generalized ...

Abstract: Conventional method of solving Rational Function Coefficients is based on the Least Squares Estimation. When there are large number of coefficients or the control points are not ...

School of Mathematics, Jiaying University, Meizhou, China. Direct searching for exact solutions of nonlinear partial differential equations (NLPDEs) plays an important role in the study of nonlinear ...

We present some relations that allow the efficient approximate inversion of linear differential operators with rational function coefficients. We employ expansions in terms of a large class of ...

This article describes three approximation methods I used to solve the growth model (Model 1) studied by the National Bureau of Economic Research's nonlinear rational-expectations-modeling group ...