BRAIN — BaRycentric Approximation for INtegrands (Implementation Issues)

  • Karl Frauendorfer
Part of the Lecture Notes in Economics and Mathematical Systems book series (LNE, volume 392)


In this chapter we present BRAIN, an implementation (written in Fortran77) of the BaRycentric Approximation for INtegrands. In chapter III we mainly focused on understanding and properties of the approximation. Below, we concentrate to ease its usage and to illustrate the effort of the computational activities within one iteration of the algorithm stated in section 20. Moreover, that which follows gives also some insight in how to exploit the structural properties of a x-simplex.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Karl Frauendorfer
    • 1
  1. 1.Institute for Operations ResearchUniversity of ZurichZurichSwitzerland

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