Polynomial Meshes: Computation and Approximation

نویسندگان

  • S. De Marchi
  • F. Piazzon
  • A. Sommariva
  • M. Vianello
چکیده

We present the software package WAM, written in Matlab, that generates Weakly Admissible Meshes and Discrete Extremal Sets of Fekete and Leja type, for 2d and 3d polynomial least squares and interpolation on compact sets with various geometries. Possible applications range from data fitting to high-order methods for PDEs.

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تاریخ انتشار 2015