Application of divided differences to the study of monotonicity of the derivatives of the sequence of Bernstein polynomials

Abstract

This paper develops a systematic and detailed investigation of the monotonicity properties of the derivatives of the sequence of Bernstein polynomials, by using some results from the theory of divided differences, established in the first part of the paper. The results obtained here represent a generalization of those given by the author in his previous paper [11].

Authors

Dimitrie D. STancu
“Babes-Bolyai” University, Cluj-Napoca, Romania

Keywords

Monotonicity Property; Bernstein Polynomial; Divided Difference; Distinct Node; Bernstein Type

Paper coordinates

Stancu, D.D. Application of divided differences to the study of monotonicity of the derivatives of the sequence of bernstein polynomials. Calcolo 16, 431–445 (1979). https://doi.org/10.1007/BF02576641

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About this paper

Journal

Calcolo

Publisher Name
Print ISSN
1126-5434
Online ISSN

0008-0624

google scholar link

[1] C. ARAMÁ,Proprietâţi privind monotonia şirului polinoamelor de interpolare ale lui S. N. Bernstein şi aplicarea lor la studiul approximârii funcţiilor, Acad. R. P. Rom. Fil. Cluj, Studii Cerc. Mat.8 (1957), 195–210 (This paper has appeared in Russian translation in Mathematica (Cluj)2 (25) (1960), 9–19).Google Scholar
[2] P. BÉZIER,Procédé de definition numérique des courbes et surfaces non mathématique; Système UNISURF, Automatisme13 (1968), 391–407. Google Scholar
[3] P. BÉZIER,Numerical Control-Mathematics and Applications (translated by A. R. Forrest) (1972), John Wiley and Sons, London. MATH Google Scholar
[4] A. R. FORREST,Computational Geometry, Proc. Roy. Soc. London Ser. A321 (1971), 187–195. Article Google Scholar
[5] A. R. FORREST,Interactive interpolation and approximation by Bézier polynomials, Comput. J.15 (1972), 71–79. MathSciNet MATH Google Scholar
[6] W. J. GORDON, R. F. RIESENFELD,Bernstein-Bézier methods for the computer-aided design of free-form curves and surfaces, J. Assoc. Comut. Mach.21 (1974), 293–310. MATH MathSciNet Google Scholar
[7] G. MASTROIANNI, M. R. OCCORSIO,Sulle derivate dei polinomi di Stancu, Rend. Accad. Sci. Fis. Mat. Napoli (14)45 (1978), 273–281. MATH MathSciNet Google Scholar
[8] T. POPOVICIU,Sur l’approximation des fonctions convexes d’ordre supérieur, Mathematica (Cluj)10 (1935), 49–54. Google Scholar
[9] I. J. SCHOENBERG,On variation diminishing approximation methods, in “On numerical approximation”, (1959), R. E. Langer, Univ. of Wisconsin Press, Madison, Wis., 249–274. Google Scholar
[10] D. D. STANCU,The remainder of certain linear approximation formulas in two variables, SIAM J. Numer. Anal. Ser, B,1 (1964), 137–162.
Article MathSciNet Google Scholar
[11] D. D. STANCU,On the monotonicity of the sequence formed by the first order derivatives of the Bernstein polynomials, Math. Z.98 (1967), 46–51. MATH Article MathSciNet Google Scholar
[12] D. D. STANCU,Approximation of function by a new class of linear polynomial operators, Rev. Roumaine Math. Pures Appl.8 (1968), 1173–1194. MathSciNet Google Scholar
[13] W. B. TEMPLE,Stieltjes integral representation of convex functions, Duke Math. J.21 (1954), 527–531. MATH Article MathSciNet Google Scholar

1979

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