Abstract
The article exhibits a review of results on two popular q-versions of the Bernstein polynomials, namely, the Lupaş q-analogue and the q-Bernstein polynomials. Their similarities and distinctions are discussed.
Similar content being viewed by others
References
Agratini O.: On certain q-analogues of the Bernstein operators. Carpathian J. Math. 24(3), 281–286 (2009)
Andrews G.E., Askey R., Roy R.: Special Functions. Cambridge University Press, Cambridge (1999)
Barbosu D.: Some generalized bivariate Bernstein operators. Math. Notes (Miskolc) 1(1), 3–10 (2000)
Bernstein, S.N.: Démonstration du théorème de Weierstrass fondée sur la calcul des probabilités. Communic. Soc. Math. Charkow. série 2 13, 1–2 (1912)
Boehm W., Müller A.: On de Casteljau’s algorithm. Comput. Aided Geom. Des. 16, 587–605 (1999)
Bohner, M., Guseinov, G., Peterson, A.: Introduction to the time scales calculus. In: Bohner, M., Peterson, A. (eds.) Advances in Dynamic Equations on Time Scales, pp. 1–15. Birkhäuser Boston, Inc., Boston (2003)
Charalambides Ch.A.: The q-Bernstein basis as a q-binomial distribution. J. Stat. Plan. Inference 140(8), 2184–2190 (2010)
Cooper S., Waldron S.: The Eigenstructure of the Bernstein operator. J. Approx. Theory. 105, 133–165 (2000)
Delgado J., Pena J.M.: Accurate computations with collocation matrices of q-Bernstein polynomials. SIAM J. Matrix Anal. Appl. 36(2), 880–893 (2015)
Derriennic, M.-M.: Modified Bernstein polynomials and Jacobi polynomials in q-calculus. Rendiconti Del Circolo Matematico Di Palermo. Serie II, Suppl. 76, 269–290 (2005)
Dikmen, A.B., Lukashov, A.: Generating functions method for classical positive operators, their q-analogues and generalizations. Positivity (2015). doi:10.1007/s11117-015-0362-4
Finta Z.: Note on a Korovkin-type theorem. J. Math. Anal. Appl. 415(2), 750–759 (2014)
Gal S.G.: Voronovskaja’s theorem, shape-preserving properties and iterations for complex q-Bernstein polynomials. Studia Scientiarum Mathematicarum Hungarica 48(1), 23–43 (2011)
Gal S.G.: Approximation by quaternion q-Bernstein polynomials, q > 1. Adv. Appl. Clifford Algebras 22(2), 313–319 (2012)
Gal, S.G.: Approximation by Complex Bernstein and Convolution Type Operators. Series on Concrete and Applicable Mathematics, vol. 8. World Scientific Publishing Co. Pte. Ltd., Hackensack, NJ (2009)
Gupta V., Wang H.: The rate of convergence of q-Durrmeyer operators for 0 < q < 1. Math. Methods Appl. Sci. 31(16), 1946–1955 (2008)
Han L.-W., Chu Y., Qiu Z.-Y.: Generalized Bezier curves and surfaces based on Lupas q-analogue of Bernstein operator. J. Comput. Appl. Math. 261, 352–363 (2014)
Hardy, G.H.: Divergent Series. Oxford University Press, Oxford (1949)
Il’inskii A.: A probabilistic approach to q-polynomial coefficients, Euler and Stirling numbers I. Mat. Fiz. Anal. Geom. 11(4), 434–448 (2004)
Il’inskii A., Ostrovska S.: Convergence of generalized Bernstein polynomials. J. Approx. Theory 116, 100–112 (2002)
Jing S.: The q-deformed binomial distribution and its asymptotic behaviour. J. Phys. A Math. Gen. 27, 493–499 (1994)
Kantorovich L.V.: La representation explicite d’une fonction mesurable arbitraire dans la forme de la limite d’une suite de polynomes. Math. Sbornik. 41, 508–510 (1934)
Levin, B.Y.: Lectures on Entire Functions. Translations of Mathematical Monographs, vol. 150. American Mathematical Society, Providence, RI (1996)
Lewanowicz S., Woźny P.: Generalized Bernstein polynomials. BIT 44(1), 63–78 (2004)
Lorentz G.G.: Bernstein Polynomials. Chelsea, New York (1986)
Lupaş, A.: A q-analogue of the Bernstein operator. University of Cluj-Napoca. Seminar on numerical and statistical calculus, vol. 9 (1987)
Mahmudov N.: The moments for q-Bernstein operators in the case 0 < q < 1. Numer. Algorithms 53, 439–450 (2010)
Mahmudov N., Sabancigil P.: A q-analogue of the Meyer-Konig and Zeller operators. Bull. Malays. Math. Sci. Soc. 35(1), 39–51 (2012)
Mahmudov N.: Korovkin-type theorems and applications. Cent. Eur. J. Math. 7(2), 348–356 (2009)
Mahmudov N.: Asymptotic properties of powers of linear positive operators which preserve e 2. Comput. Math. Appl. 62(12), 4568–4575 (2011)
Mahmudov N.: Approximation properties of bivariate complex q-Bernstein polynomials in the case q > 1. Czechoslov. Math. J. 62(2), 557–566 (2012)
Mahmudov N.: Approximation by q-Durrmeyer type polynomials in compact disks in the case q > 1. Appl. Math. Comput. 237, 293–303 (2014)
Mahmudov N., Sabancigil P.: Voronovskaja type theorem for the Lupas q-analogue of the Bernstein operators. Math. Commun. 17(1), 83–91 (2012)
Ostrovska S.: q-Bernstein polynomials and their iterates. J. Approx. Theory 123, 232–255 (2003)
Ostrovska S.: On the improvement of analytic properties under the limit q-Bernstein operator. J. Approx. Theory 138, 37–53 (2006)
Ostrovska S.: On the Lupaş q-analogue of the Bernstein operator. Rocky Mt. J. Math. 36(5), 1615–1629 (2006)
Ostrovska S.: Positive linear operators generated by analytic functions. Proc. Indian Acad. Sci. (Math. Sci.) 117(4), 485–493 (2007)
Ostrovska, S.: The functional-analytic properties of the limit q-Bernstein operator. J. Funct. Spaces Appl. (2012). doi:10.1155/2012/280314
Ostrovska S.: On the approximation of analytic functions by the q-Bernstein polynomials in the case q > 1. Electron. Trans. Numer. Anal. 37, 105–112 (2010)
Ostrovska S.: On the Lupaş q-transform. Comput. Math. Appl. 61, 527–532 (2011)
Ostrovska S.: Analytical properties of the Lupaş q-transform. J. Math. Anal. Appl. 394, 177–185 (2012)
Ostrovska S.: Geometric properties of the Lupaş q-transform. Banach J. Math. Anal. 8(2), 139–145 (2014)
Ostrovska, S.: Functions whose smoothness is not improved under the limit q-Bernstein operator. J. Inequal. Appl. 2012, 297 (2012). doi:10.1186/1029-242X-2012-297
Ostrovska, S., Özban, A.Y.: On the q-Bernstein polynomials of unbounded functions with q > 1. Abstr. Appl. Anal. (2013). Article ID 349156
Ostrovska S., A.Y.: On the q-Bernstein polynomials of rational functions with real poles. J. Math. Anal. Appl. 413, 547–556 (2014)
Ostrovska S., Turan A.Y., Turan M.: How do singularities of functions affect the convergence of q-Bernstein polynomials?. J. Math. Inequal. 9(1), 121–136 (2015)
Ostrovska S., Turan M.: On the eigenvectors of the q-Bernstein operators. Math. Methods Appl. Sci. 37(4), 562–570 (2014)
Ostrovskii I., Ostrovska S.: On the analyticity of functions approximated by their q-Bernstein polynomials when q > 1. Appl. Math. Comput. 217(1), 65–72 (2010)
Phillips G.M.: Bernstein polynomials based on the q-integers. Ann. Numer. Math. 4, 511–518 (1997)
Phillips G.M.: Interpolation and Approximation by Polynomials. Springer-Verlag, New York (2003)
Phillips G.M.: A survey of results on the q-Bernstein polynomials. IMA J. Numer. Anal. 30, 277–288 (2010)
Ren M.-Y., Zeng X.-M.: Approximation by complex q-Bernstein–Schurer operators in compact disks. Georgian Math. J. 20(2), 377–395 (2013)
Trif T.: Meyer-König and Zeller operators based on the q-integers. Rev. Anal. Numér. Théor. Approx. 29(2), 221–229 (2000)
Videnskii, V.S.: Bernstein Polynomials. Leningrad State Pedagogical University, Leningrad (1990) (Russian)
Videnskii, V.S.: On q-Bernstein polynomials and related positive linear operators. In: Some current problems in modern mathematics and education in mathematics, pp.118–126. Ross. Gos. Ped. Univ., St. Petersburg (2004) (Russian)
Videnskii V.S.: On some classes of q-parametric positive operators. Oper. Theory Adv. Appl. 158, 213–222 (2005)
Videnskii, V.S.: A remark on the rational linear operators considered by A. Lupas. In: Some current problems in modern mathematics and education in mathematics, pp. 134–146. Ross. Gos. Ped. Univ., St. Petersburg (2008) (Russian)
Videnskii, V.S.: On the centenary of the discovery of Bernstein polynomials. Some current problems in modern mathematics and education in mathematics, pp. 5–11. Izdat. RGPU im. A. I. Gertsena, St. Petersburg (2013) (Russian)
Videnskii V.S.: Papers of L. V. Kantorovich on Bernstein polynomials. Vestnik St. Petersburg Univ. Math. 46(2), 85–88 (2013)
Wang H.: Korovkin-type theorem and application. J. Approx. Theory 132(2), 258–264 (2005)
Wang H.: Properties of convergence for the q-Meyer-Konig and Zeller operators. J. Math. Anal. Appl. 335(2), 1360–1373 (2007)
Wang H.: Properties of convergence for ω, q -Bernstein polynomials. J. Math. Anal. Appl. 340(2), 1096–1108 (2008)
Wang, H., Zhang, Y.: The rate of convergence of Lupas q-analogue of the Bernstein operators. Abstr. Appl. Anal. (2014). doi:10.1155/2014/521709
Wang H., Meng F.: The rate of convergence of q-Bernstein polynomials for 0 < q < 1. J. Approx. Theory 136(2), 151–158 (2005)
Wang H.: Voronovskaya type formulas and saturation of convergence for q-Bernstein polynomials for 0 < q < 1. J. Approx. Theory 145, 182–195 (2007)
Wang H., Ostrovska S.: The norm estimates for the q-Bernstein operator in the case q > 1. Math. Comput. 79(269), 353–363 (2010)
Wang H., Wu X.Z.: Saturation of convergence for q-Bernstein polynomials in the case q ≥ 1. J. Math. Anal. Appl. 337, 744–750 (2008)
Weba M.: On the approximation of unbounded functions by Bernstein polynomials. East J. Approx. 9(3), 351–356 (2003)
Wu Z.: The saturation of convergence on the interval [0,1] for the q-Bernstein polynomials in the case q > 1. J. Math. Anal. Appl. 357, 137–141 (2009)
Wu, X.Z.: Approximation by q-Bernstein polynomials in the case q→ 1+. Abstr. Appl. Anal. (2014). doi:10.1155/2014/259491
Xiang X., He Q., Yang W.: Convergence rate for iterates of q-Bernstein polynomials. Anal. Theory Appl. 23(3), 243–254 (2007)
Zeng J., Zhang C.: A q-analog of Newton’s series, Stirling functions and Eulerian functions. Results Math. 25(3–4), 370–391 (1994)
Author information
Authors and Affiliations
Corresponding author
Additional information
Dedicated to the memory of Professor Viktor Solomonovich Videnskii (1922–2015)
Rights and permissions
About this article
Cite this article
Ostrovska, S. The q-Versions of the Bernstein Operator: From Mere Analogies to Further Developments. Results. Math. 69, 275–295 (2016). https://doi.org/10.1007/s00025-016-0530-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00025-016-0530-2