On the numerical condition of polynomials in Berstein form
Computer Aided Geometric Design
Fundamentals of computer aided geometric design
Fundamentals of computer aided geometric design
Curves and Surfaces for Computer-Aided Geometric Design: A Practical Code
Curves and Surfaces for Computer-Aided Geometric Design: A Practical Code
On the convergence and iterates of q-Bernstein polynomials
Journal of Approximation Theory
Symmetric functions and the Vandermonde matrix
Journal of Computational and Applied Mathematics
Dual generalized Bernstein basis
Journal of Approximation Theory
A novel generalization of Bézier curve and surface
Journal of Computational and Applied Mathematics
Direct and converse results for multivariate generalized Bernstein polynomials
Journal of Computational and Applied Mathematics
Tensor Product q -Bernstein Bézier Patches
Numerical Analysis and Its Applications
Dual generalized Bernstein basis
Journal of Approximation Theory
Shape design component of a strain-stress analysis system
ICCOMP'10 Proceedings of the 14th WSEAS international conference on Computers: part of the 14th WSEAS CSCC multiconference - Volume II
On a new approach to obtain spline Bézier curves
ICCOMP'10 Proceedings of the 14th WSEAS international conference on Computers: part of the 14th WSEAS CSCC multiconference - Volume II
Local path fitting: A new approach to variational integrators
Journal of Computational and Applied Mathematics
Generalized Bézier curves and surfaces based on Lupaş q-analogue of Bernstein operator
Journal of Computational and Applied Mathematics
Hi-index | 7.30 |
We define q-Bernstein polynomials, which generalize the classical Bernstein polynomials, and show that the difference of two consecutive q-Bernstein polynomials of a function f can be expressed in terms of second-order divided differences of f. It is also shown that the approximation to a convex function by its q-Bernstein polynomials is one sided.A parametric curve is represented using a generalized Bernstein basis and the concept of total positivity is applied to investigate the shape properties of the curve. We study the nature of degree elevation and degree reduction for this basis and show that degree elevation is variation diminishing, as for the classical Bernstein basis.