Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces

  title={Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces},
  author={Ivan Singer},
  • I. Singer
  • Published 1 November 1970
  • Mathematics
espace lineaire norme # espace metrique # meilleure approximation # sous-espace lineaire # sous-espace lineaire de dimension finie # sous-espace lineaire ferme de codimension finie # element d'ensemble # element d'ensemble non-lineaire 

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