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Abstract

The purpose of this paper is to discuss the dimension of linear spaces of piecewise polynomials defined on triangulations of the plane. Such spaces are of considerable interest in general approximation and data fitting, as well as in the numerical solution of boundary-value problems by the finite-element method. We begin by defining the notion of triangulation.

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Copyright information

© Springer Basel AG 1979

Authors and Affiliations

  • Larry L. Schumaker
    • 1
    • 2
  1. 1.Department of MathematicsThe University of TexasAustinUSA
  2. 2.Hahn-Meitner InstituteFree University of BerlinGermany

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