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A frontal code for the solution of sparse positive-definite symmetric systems arising from finite-element applications.

Iain S. DuffJennifer A. Scott
Published in: ACM Trans. Math. Softw. (1999)
Keyphrases
  • finite element
  • positive definite
  • covariance matrix
  • kernel function
  • mesh generation
  • computer vision
  • image processing
  • face recognition
  • pairwise
  • high dimensional
  • geometric structure
  • diffusion tensor