Bounds for Christoffel Functions

  • Eli Levin
  • Doron S. Lubinsky
Part of the SpringerBriefs in Mathematics book series (BRIEFSMATH)


We establish matching upper and lower bounds for \( L_{p} \) Christoffel functions.


  1. 24.
    Eli Levin and D. S. Lubinsky, Christoffel Functions, Orthogonal Polynomials, and Nevai’s Conjecture for Freud Weights, Constr. Approx., 8(1992), 463–535.MathSciNetCrossRefzbMATHGoogle Scholar
  2. 39.
    P. Nevai, Orthogonal Polynomials, Memoirs of the American Math. Soc., 18(1979), No. 213.Google Scholar

Copyright information

© The Author(s) 2018

Authors and Affiliations

  • Eli Levin
    • 1
  • Doron S. Lubinsky
    • 2
  1. 1.Department of MathematicsOpen University of IsraelTel-AvivIsrael
  2. 2.MathematicsGeorgia Inst of TechnologyAtlantaUSA

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