Approximation de Korovkin (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "Approximation de Korovkin" in French language version.

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Global rank French rank

2books.google.com

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arxiv.org

(en) Francesco Altomare, « Korovkin-type Theorems and Approximation by Positive Linear Operators », Surveys in Approximation Theory, vol. 5,‎ 2010, p. 92-164 (arXiv 1009.2601), Theorem 3.6.

books.google.com

(en) Francesco Altomare et Michele Campiti, Korovkin-type Approximation Theory and Its Applications, Walter de Gruyter, 1994, 627 p. (ISBN 978-3-11-014178-8, présentation en ligne).
(en) Neal Lamar Carothers, Real analysis, CUP, 2000, 401 p. (ISBN 978-0-521-49756-5, présentation en ligne), p. 186.

doi.org

dx.doi.org

(en) Allan Pinkus, « Weierstrass and approximation theory », J. Approx. Theory, vol. 107, n^o 1,‎ 2000, p. 1-66 (DOI 10.1006/jath.2000.3508), p. 58.