Displaying similar documents to “The degenerate B-splines as a basis in the space of algebraic polynomials”

Chebyshevian splines

Zygmunt Wronicz

Similarity:

CONTENTSIntroduction...........................................................................................................5I.   Canonical complete Chebyshev systems   1. Canonical complete Chebyshev systems.......................................................7   2. Interpolation by generalized polynomials and divided differences................12   3. The Markov inequality for generalized polynomials......................................16II.   Chebyshevian splines   1. Basic...

An extension of typically-real functions and associated orthogonal polynomials

Iwona Naraniecka, Jan Szynal, Anna Tatarczak (2011)

Annales Universitatis Mariae Curie-Sklodowska, sectio A – Mathematica

Similarity:

Two-parameters extension of the family of typically-real functions is studied. The definition is obtained by the Stjeltjes integral formula. The kernel function in this definition serves as a generating function for some family of orthogonal polynomials generalizing Chebyshev polynomials of the second kind. The results of this paper concern the exact region of local univalence, bounds for the radius of univalence, the coefficient problems within the considered family as well as the basic...

An extension of typically-real functions and associated orthogonal polynomials

Iwona Naraniecka, Jan Szynal, Anna Tatarczak (2011)

Annales UMCS, Mathematica

Similarity:

Two-parameters extension of the family of typically-real functions is studied. The definition is obtained by the Stjeltjes integral formula. The kernel function in this definition serves as a generating function for some family of orthogonal polynomials generalizing Chebyshev polynomials of the second kind. The results of this paper concern the exact region of local univalence, bounds for the radius of univalence, the coefficient problems within the considered family as well as the basic...

Spline functions and total positivity.

M. Gasca (1996)

Revista Matemática de la Universidad Complutense de Madrid

Similarity:

In this survey we show the close connection between the theory of Spline Functions and that of Total Positivity. In the last section we mention some recent results on totally positive bases which are optimal for shape preserving properties in Computer Aided Geometric Design.