Some interpolating operators of de la Vallée-Poussin type

Acta Mathematica Hungarica

Volumn 84, Issue 3, 1999, Pages 221-235

  Themistoclakis, Woula ^a  

^a CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0013185031     PISSN: 02365294     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1006637303487     Document Type: Article

References (8)

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3. O. Kis and J. Szabados, On some de la Vallée-Poussin type discrete linear operators, Acta Math. Hungar., 47 (1986), 239-260.
4. D. S. Lubinsky and V. Totik, Best weighted polynomial approximation via Jacobi expansions, Siam J. Math. Anal., 25 (1994), 555-570.
5. G. Mastroianni, Boundedness of Lagrange operator in some functional spaces. A survey, in Approximation Theory and Function Series (Budapest, 1995), Bolyai Soc. Math. Studies, 5, (1996), pp. 117-139.
6. G. Mastroianni and M. G. Russo, Weighted Marcinkiewicz inequalities and boundedness of the Lagrange operator, to appear in Recent Trends in Mathematical Analysis and Applications, edited by T. Rassias (1999).
7. P. Nevai, Orthogonal Polynomials. Mem. Amer. Math. Soc., No. 213 (1979).
8. J. Szabados, On an interpolatory analogon of the de la Vallée-Poussin means, Studia Sci. Math. Hungar., 9 (1974), 187-190.