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Volumn 124, Issue 6, 1996, Pages 1773-1781

A K-functional and the rate of convergence of some linear polynomial operators

Author keywords

Linear polynomial approximation; Near best polynomial approximatoin

Indexed keywords


EID: 21344461066     PISSN: 00029939     EISSN: None     Source Type: Journal    
DOI: 10.1090/s0002-9939-96-03219-4     Document Type: Article
Times cited : (10)

References (9)
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    • Askey, R.1
  • 2
    • 0000889555 scopus 로고
    • Mean summability for ultraspherical polynomials
    • MR 29:1497
    • R. Askey and I.I. Hirschman, Mean summability for ultraspherical polynomials, Math. Scand. 12 (1963), 167-177. MR 29:1497
    • (1963) Math. Scand. , vol.12 , pp. 167-177
    • Askey, R.1    Hirschman, I.I.2
  • 3
    • 21344481109 scopus 로고
    • Strong converse inequality for Kantorovich polynomials
    • MR 94k:41039
    • W. Chen and Z. Ditzian, Strong converse inequality for Kantorovich polynomials, Const. Approx. 10 (1994), 95-106. MR 94k:41039
    • (1994) Const. Approx. , vol.10 , pp. 95-106
    • Chen, W.1    Ditzian, Z.2
  • 4
    • 0011590936 scopus 로고
    • Strong converse inequality for the Bernstein-Durrmeyer operator
    • MR 94h:41047
    • W. Chen, Z. Ditzian, and K. Ivanov, Strong converse inequality for the Bernstein-Durrmeyer operator, J. Approx. Theory 75 (1993), 25-43. MR 94h:41047
    • (1993) J. Approx. Theory , vol.75 , pp. 25-43
    • Chen, W.1    Ditzian, Z.2    Ivanov, K.3
  • 5
    • 0010994129 scopus 로고
    • Sur l'approximation de fonctions intégrales sur [0,1] par des polynômes de Bernstein modifies
    • M. Derrienic, Sur l'approximation de fonctions intégrales sur [0,1] par des polynômes de Bernstein modifies, J. Approx. Theory 31 (1981), 325-343.
    • (1981) J. Approx. Theory , vol.31 , pp. 325-343
    • Derrienic, M.1
  • 7
    • 51249161653 scopus 로고
    • Strong converse inequalities
    • MR 94m:41038
    • Z. Ditzian and K. Ivanov, Strong converse inequalities, J. d'Analyse Math. 61 (1993), 61-111. MR 94m:41038
    • (1993) J. D'Analyse Math. , vol.61 , pp. 61-111
    • Ditzian, Z.1    Ivanov, K.2
  • 8
    • 0000738460 scopus 로고
    • The mean convergence of orthogonal series I
    • MR 9:280d
    • H. Pollard, The mean convergence of orthogonal series I, Trans. Amer. Math. Soc. 62 (1947), 387-403. MR 9:280d
    • (1947) Trans. Amer. Math. Soc. , vol.62 , pp. 387-403
    • Pollard, H.1
  • 9
    • 0000416807 scopus 로고
    • Approximation by Bernstein polynomials
    • CMP 94:16
    • V. Totik, Approximation by Bernstein polynomials, Amer. J. Math. 116 (1994), 995-1018. CMP 94:16
    • (1994) Amer. J. Math. , vol.116 , pp. 995-1018
    • Totik, V.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.