A characterization of weighted Chebyshev constant

DOI10.1016/0893-9659(92)90115-PzbMath0766.41008MaRDI QIDQ1186972

Tetsuo Inoue

Publication date: 28 June 1992

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

weighted polynomialsweighted Chebyshev constant

Mathematics Subject Classification ID

Approximation by polynomials (41A10) Uniqueness of best approximation (41A52)

Cites Work

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• Where does the sup norm of a weighted polynomial live? (A generalization of incomplete polynomials)
• Weighted analogues of capacity, transfinite diameter, and Chebyshev constant
• EQUILIBRIUM MEASURE AND THE DISTRIBUTION OF ZEROS OF EXTREMAL POLYNOMIALS
• Jentzsch-Szegö Type Theorems for the Zeros of Best Approximants

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