Solving integral and differential equations by the aid of non-uniform Haar wavelets

نویسنده

  • Ülo Lepik
چکیده

A modification of the Haar wavelet method, for which the stepsize of the argument is variable, is proposed. To establish the efficiency of the method three test problems, for which exact solution is known, are considered. Computer simulations show clear preference of the suggested method compared with the Haar wavelet method of a constant stepsize. 2007 Elsevier Inc. All rights reserved.

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 198  شماره 

صفحات  -

تاریخ انتشار 2008