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Tchakaloff polynomial meshes

Volume 122 / 2019

Len Bos, Marco Vianello Annales Polonici Mathematici 122 (2019), 221-231 MSC: Primary 41A17; Secondary 41A63. DOI: 10.4064/ap181031-26-3 Published online: 23 July 2019

Abstract

We construct polynomial meshes from Tchakaloff quadrature points for measures on compact domains with certain boundary regularity, via estimates of the Christoffel function and its reciprocal.

Authors

  • Len BosDepartment of Computer Science
    University of Verona
    Verona, Italy
    e-mail
  • Marco VianelloDepartment of Mathematics
    University of Padova
    Padova, Italy
    e-mail

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