The sinc-Galerkin method is used to approximate solutions of nonlinear problems involving nonlinear second-, fourth-, and sixth-order differential equations with homogeneous and nonhomogeneous boundary conditions. The scheme is tested on four nonlinear problems. The results demonstrate the reliability and efficiency of the algorithm developed. © 2004 Elsevier Ltd. All rights reserved.
El-Gamel, M., & Zayed, A. I. (2004). Sinc-galerkin method for solving nonlinear boundary-value problems. In Computers and Mathematics with Applications (Vol. 48, pp. 1285–1298). https://doi.org/10.1016/j.camwa.2004.10.021