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Fast Quadrature Techniques for Retarded Potentials Based on TT/QTT Tensor Approximation.

Boris N. KhoromskijStefan A. SauterAlexander Veit
Published in: Comput. Methods Appl. Math. (2011)
Keyphrases
  • high order
  • higher order
  • tensor product
  • closed form
  • approximation error
  • fourier transform
  • diffusion tensor
  • approximation algorithms
  • rotation invariant
  • approximation schemes
  • matrix factorization