作者: Kamruzzaman Khan , M. Ali Akbar
关键词: Variable (mathematics) 、 Implicit function 、 Exact solutions in general relativity 、 Applied mathematics 、 Simultaneous equations 、 Symbolic computation 、 Nonlinear evolution 、 Direct method 、 Construct (python library) 、 Mathematics 、 Calculus
摘要: A direct method, called the functional variable has been used to construct exact solutions of nonlinear evolution equations (NLEEs) in mathematical physics. To illustrate validity and advantages this (2+1) dimensional Boussinesq-Kadomtsev-Petviashvili (BKP) new coupled Konno-Oono (KO) are considered. The obtained contain an explicit function variables considered equations. It shown that method provides a powerful tool for solving NLEEs physics engineering fields without help computer algebra system. doi: 10.14456/WJST.2015.36