General King-type operators

Results in Mathematics

Volumn 53, Issue 3-4, 2009, Pages 279-286

  Gonska, Heiner ^a   Piţul, Paula ^b   Raşa, Ioan ^c  

^a UNIVERSITY OF DUISBURG ESSEN   (Germany)

^b Maria Sibylla Merian Gymnasium   (Germany)

^c TECHNICAL UNIVERSITY OF CLUJ NAPOCA   (Romania)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 70350676526     PISSN: 14226383     EISSN: 14209012     Source Type: Journal    
DOI: 10.1007/s00025-008-0338-9     Document Type: Article

References (5)

1. G. Anastassiou, C. Cottin & H. Gonska, Global smoothness of approximating functions, Analysis 11 (1991), 43-57.
2. D. Andrica, Powers by Bernstein's operators and some combinatorial properties, in: Itin. Sem. Funct. Eq. Approx. Conv., Cluj-Napoca, Preprint No. 6 (1985), pp. 5-9.
3. H. Gonska & P. Pit¸ul, Remarks on an article of J.P. King, Comment. Math. Univ. Carolinae 46 (2005), 645-652.
4. F. He, The powers and their Bernstein polynomials, Real Analysis Exchange 9 (1983-1984), 578-583.
5. P. J. King, Positive linear operators which preserve x2, Acta Math. Hungar. 99 (2003), 203-208.