Positivity-preserving interpolation of positive data by rational cubics
type: Item
instance of: scholarly article
title: Positivity-preserving interpolation of positive data by rational cubics
zbMATH Open document ID: 1143.65010
author: M. Z. Hussain
author: Muhammad Sarfraz
published in: Journal of Computational and Applied Mathematics
publication date: 2008-07-11T00:00:00Z
Mathematics Subject Classification ID: 65D05
Mathematics Subject Classification ID: 65D17
Mathematics Subject Classification ID: 65D18
zbMATH DE Number: 5300713
zbMATH Keywords: visualization
zbMATH Keywords: positivity
zbMATH Keywords: rational bicubics
zbMATH Keywords: free parameters
zbMATH Keywords: numerical examples
MaRDI profile type: Publication
full work available at URL: j.cam.2007.05.023
OpenAlex ID: W2034716085
cites work: Local shape-preserving interpolation by space curves
cites work: Nonnegative quadratic Bézier triangular patches
cites work: Boundary-valued shape-preserving interpolating splines
cites work: Curve and surface construction using variable degree polynomial splines
cites work: Nonnegativity of bivariate quadratic functions on a triangle
cites work: Mathematics of Surfaces XI
cites work: Q5442619
cites work: Data visualization using rational spline interpolation
cites work: Positive interpolation with rational quadratic splines
cites work: Positivity of cubic polynomials on intervals and positive spline interpolation
DOI: 10.1016/J.CAM.2007.05.023
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description: scientific article; zbMATH DE number 5300713