Affiliation:
1. Department of Mathematics Atilim University 06836 Incek Ankara Turkey
Abstract
Abstract
The q-Bernstein basis used to construct the q-Bernstein polynomials is an extension of the Bernstein basis related to the q-binomial probability distribution. This distribution plays a profound role in the q-boson operator calculus. In the case q > 1, q-Bernstein basic polynomials on [0, 1] combine the fast increase in magnitude with sign oscillations. This seriously complicates the study of q-Bernstein polynomials in the case of q > 1.
The aim of this paper is to present new results related to the q-Bernstein polynomials Bn
,
q
of discontinuous functions in the case q > 1. The behavior of polynomials Bn
, q
(f; x) for functions f possessing a logarithmic singularity at 0 has been examined.
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