Réflexions sur le polynome d'approximation \[ \sum\limits _{\nu=0}^n{n\choose \nu}\varphi \left(\nu \over n\right)x^{\nu}(1-x)^{n-\nu}. \]

zbMath53.0237.01MaRDI QIDQ5967223

S. Wigert

Publication date: 1927

Published in: Arkiv för Matematik, Astronomi och Fysik (Search for Journal in Brave)

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10)

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