Nonstandard Wavelet Representation for Solving Differential Equations
Zhen‐Hua Zhao · Journal of Chongqing Institute of Technology · 2009
Based on method of nonstandard representation by wavelet,this paper calculates Legendre wavelets operational matrix of integration,computes product operation of Legendre wavelets vector functions and defines a integration operation.Using these operations,the Lane-Emden equation is solved and better results are obtained.This approach can be applied to solving the system of nonlinear integral equations,and integro-differential equations.