The Haar wavelet method (HWM) is adapted for solving nonlinear evolution equations. The Burgers equation is considered as a model equation here. The 2D wavelet expansion is employed. The aim of the study is to validate HWM in the case of complex problems (solution include steep slopes). The convergence in regard to mesh has been observed in direction of both axes. The numerical results obtained are found to be in good agreement with analytical solution.
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