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q-beta-Száasz-Stancu operators

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In this paper we introduce the q analogue of certain Beta-Sz´asz-Stancu operators. We estimate the moments, and establish direct results in terms of modulus of continuity, and an asymptotic formula for the q-operators.

Abstract

In this paper we introduce the q analogue of certain Beta-Sz´asz-Stancu operators. We estimate the moments, and establish direct results in terms of modulus of continuity, and an asymptotic formula for the q-operators.

참고문헌 (15)

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  6. V. Gupta, "On the rate of convergence for q-modified Beta operators", J. Math. Anal. Appl, 377, pp.471~480 (2011)
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  8. B. Ibrahim, "On Stancu type generalization of q-Baskakov operators", Math. Comput. Modelling, 52, pp.752~759 (2010)
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  10. T. Kim, "New approach to q-Euler polynomials of higher order", Russian J. Math. Physics, 17(2), pp.218~225 (2010)
  11. T. H. Koornwinder, "Deformation Theory and Quantum Groups with Applications to MathematicalPhysics, Contemp. Math", pp.134~ (1992)
  12. N. I. Mahmudov, "On q-parametric Sz´asz-Mirakjan operators", Mediterr. J. Math, 7(3), pp.297~311 (2010)
  13. G. M. Phillips, "Bernstein polynomials based on the q-integers", Ann. Numer. Math, 4, pp.511~518 (1997)
  14. C. Radu, "On statistical approximation of a general class of positive linear operators extended in q-calculus", Appl. Math. Comput, 215, pp.2317~2325 (2009)
  15. D. D. Stancu, "Approximation of functions by means of a new generalized Bernstein operator", Calcolo, 20, pp.211~229 (1983)

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