Some decomposition method for analytic solving of certain nonlinear partial differential equations in physics with applications

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摘要

Certain nonlinear partial differential equations (NPDEs) can be decomposed into several more simple equations, which can possess enough general analytic solutions. This approach and some interesting kinds of solutions (obtained by using this method) of some NPDEs in physics will be presented. The presented approach is somewhat similar to the homogeneous balance method, however they are different.

论文关键词:Analytic solution,Exact solution,Nonlinear O(3)σ model,Classical Heisenberg model,Born–Infeld-like equation

论文评审过程:Received 19 December 2007, Available online 27 February 2009.

论文官网地址:https://doi.org/10.1016/j.cam.2009.02.075