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Direct and Inverse Approximation Theorems for the p-Version of the Finite Element Method in the Framework of Weighted Besov Spaces. Part I: Approximability of Functions in the Weighted Besov Spaces.

Ivo BabuskaBenqi Guo
Published in: SIAM J. Numer. Anal. (2002)
Keyphrases
  • image decomposition
  • total variation
  • approximation algorithms
  • riemannian manifolds
  • multiscale
  • pairwise
  • probabilistic model
  • markov random field
  • approximation spaces
  • quotient space