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Stability and preconditioning for a hybrid approximation on the sphere.

Quoc Thong Le GiaIan H. SloanAndrew J. Wathen
Published in: Numerische Mathematik (2011)
Keyphrases
  • approximation error
  • approximation algorithms
  • conjugate gradient
  • conjugate gradient algorithm
  • neural network
  • closed form
  • edge preserving
  • error bounds
  • hybrid learning
  • perspective projection
  • relative error