
In the paper \textit{Z. Li} [J. Approximation Theory 102, 171-174 (2000; Zbl 0957.41017)] the best constant problem was introduced. In the present paper the authors study a generalized version of this problem. Also, some best constants for well-known Bernstein-type operators are calculated. The results are too technical to be reproduced in detail here.
Mathematics(all), Numerical Analysis, Applied Mathematics, Szász operators, best constants, Approximation by operators (in particular, by integral operators), Bernstein operators, preservation properties, gamma operators, beta operators, modulus of continuity, Baskakov operators, Bernstein-type operators, least concave majorant, Analysis
Mathematics(all), Numerical Analysis, Applied Mathematics, Szász operators, best constants, Approximation by operators (in particular, by integral operators), Bernstein operators, preservation properties, gamma operators, beta operators, modulus of continuity, Baskakov operators, Bernstein-type operators, least concave majorant, Analysis
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 7 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
