1 research outputs found
Approximation by (p,q)-Analogue of Balazs-Szabados Operators
In the present paper, we introduce a generalization of Balazs-Szabados
operators by means of (p,q)-calculus. We give the rate of convergence of
Balazs-Szabados operators on based (p,q)-integrers by using Lipschitz
class function and the Peetre's K-functional. We give the degree of
asymptotic approximation by means of Voronoskaja type theorem. Further,
we give some comparisons associated the convergence of Balazs-Szabados,
q- Balazs-Szabados and (p,q)-Balazs-Szabados operators to certain
functions by illustrations. Moreover, we investigate the properties of
the weighted approximation for these operators