Lupaş blending functions with shifted knots and q-Bézier curves

Lupaş blending functions with shifted knots and q-Bézier curves

Abstract In this paper, we introduce blending functions of Lupaş q-Bernstein operators with shifted knots for constructing q-Bézier curves and surfaces. We study the nature of degree elevation and degree reduction for Lupaş q-Bézier Bernstein functions with shifted knots for t ∈ [ a [ μ ] q + b , [...

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Bibliographic Details
Main Authors: Kottakkaran Sooppy Nisar, Vinita Sharma, Asif Khan
Format: Article
Language:English
Published: SpringerOpen 2020-07-01
Series:Journal of Inequalities and Applications
Subjects:
q-integers
Degree elevation
De Casteljau-type algorithm
Lupaş q-Bernstein operators with shifted knots
Bézier curve
Tensor product
Online Access:http://link.springer.com/article/10.1186/s13660-020-02450-5

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http://link.springer.com/article/10.1186/s13660-020-02450-5

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