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Licensed Unlicensed Requires Authentication Published by De Gruyter September 1, 2004

A variable order wavelet method for the sparse representation of layer potentials in the non-standard form

  • J. Tausch

We discuss a variable order wavelet method for boundary integral formulations of elliptic boundary value problems. The wavelet basis functions are transformations of standard nodal basis functions and have a variable number of vanishing moments. For integral equations of the second kind we will show that the non-standard form can be compressed to contain only O(N) non-vanishing entries while retaining the asymptotic converge of the full Galerkin scheme, where N is the number of degrees of freedom in the discretization.

Published Online: 2004-09-01
Published in Print: 2004-09-01

Copyright 2004, Walter de Gruyter

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