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F.Deutsch, “Best Approximation in Inner Product Spaces,”Springer, Berlin, 2001.

has been cited by the following article:

• TITLE: Best Simultaneous Approximation of Finite Set in Inner Product Space

  AUTHORS: Sied Hossein Akbarzadeh, Mahdi Iranmanesh

  KEYWORDS: Best Approximation; Hyperplane; Best Simultaneous Approximation

  JOURNAL NAME: Advances in Pure Mathematics, Vol.3 No.5, August 2, 2013

  ABSTRACT: In this paper, we find a way to give best simultaneous approximation of n arbitrary points in convex sets. First, we introduce a special hyperplane which is based on those n points. Then by using this hyperplane, we define best approximation of each point and achieve our purpose.