Document Details Document Type : Article In Journal  Document Title : New generalized Jacobi elliptic function rational expansion method New generalized Jacobi elliptic function rational expansion method   Subject : Mathematics  Document Language : English  Abstract : In this work, a new generalized Jacobi elliptic function rational expansion method is based upon twenty-four Jacobi elliptic functions and eight double periodic Weierstrass elliptic functions, which solve the elliptic equation φ′2=r+pφ2+qφ4, is described. As a consequence abundant new Jacobi-Weierstrass double periodic elliptic functions solutions for (3+1)-dimensional Kadmtsev-Petviashvili (KP) equation are obtained by using this method. We show that the new method can be also used to solve other nonlinear partial differential equations (NPDEs) in mathematical physics.  ISSN : 0377-0427  Journal Name : Journal of Computational and Applied Mathematics  Volume : 235  Issue Number : 14  Publishing Year : 1432 AH 2011 AD  Article Type : Article  Added Date : Sunday, June 10, 2012  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email أحمد توفيق علي Ali, Ahmad T Researcher Doctorate atali71@yahoo.com Files File Name Type Description  33559.pdf pdf Abstract Back To Researches Page