Results 111 to 117 of about 873 (117)

Approximation by complex q-Bernstein–Schurer operators in compact disks

Georgian Mathematical Journal, 2013
Summary: We introduce a class of complex \(q\)-Bernstein-Schurer operators and study the approximation properties of these operators. We obtain the order of simultaneous approximation and a Voronovskaja-type result with a quantitative estimate for these complex \(q\)-Bernstein-Schurer operators attached to analytic functions in compact disks.
Ren, Mei-Ying, Zeng, Xiao-Ming
openaire   +2 more sources

Schurer Generalization of q-Hybrid Summation Integral Type Operators

2016
In this study, using the q-generalization of the well-known hybrid summation integral type operators, we generalize these operators to Schurer type operators. We give weighted approximation and obtain rate of convergence of these operators.
Vural İ., Altın B., Yüksel İ.
openaire   +3 more sources

Simultaneous Weighted Approximation with Multivariate Baskakov–Schurer Operators

2016
We study the properties of weighted simultaneous approximation of multivariate Baskakov–Schurer operators. We obtain quantitative estimates with explicit constants of the weighted approximation error for the partial derivatives. Moreover, we analyze the behavior of the operators with respect to weighted Lipschitz functions.
Antonio-Jesús López-Moreno, Joaquı́n Jódar-Reyes, José-Manuel Latorre-Palacios   +2 more
openaire   +1 more source

Approximation properties of generalized Kantorovich–Schurer–Stancu operators

Asian-European Journal of Mathematics
In this paper, we introduce generalized Bernstein–Kantorovich-type operators with two shifted notes and study their approximation properties. First, we calculate some estimates for these operators. Further, we discuss convergence theorems and order of approximation in terms of Korovkin theorem and first-order modulus of smoothness respectively.
Nadeem Rao, Md Heshamuddin, Anshul Srivastava, Prashant Kumar   +3 more
openaire   +1 more source

Weighted approximation by the q Szász Schurer beta type operators

2015
In this study, we investigate approximation properties of a Schurer type generalization of q-Szasz-beta type operators. We estimate the rate of weighted approximation of these operators for functions of polynomial growth on the interval [0,infinity).
YÜKSEL, İSMET, DİNLEMEZ KANTAR, ÜLKÜ   +1 more
openaire   +2 more sources

Generalized Kantorovich–Schurer-Type Operators

openaire   +1 more source

Approximation by Generalization of Bernstein–Schurer Operators

Nursel Çetin, Nesibe Manav Mutlu
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