Positivity and monotonicity preserving biquartic rational interpolation spline surface

DOI10.1155/2014/987076zbMath1442.65011OpenAlexW1992872499WikidataQ59054610 ScholiaQ59054610MaRDI QIDQ2336898

Yuanpeng Zhu, Shengjun Liu, Xin Ru Liu

Publication date: 19 November 2019

Published in: Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2014/987076

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical interpolation (65D05) Spline approximation (41A15)

Related Items (1)

Positivity preserving interpolation using rational bicubic spline

Cites Work

• Nonnegativity preserving interpolation by \(C^1\) bivariate rational spline surface
• Error estimation of a kind of rational spline
• Positivity-preserving interpolation of positive data by rational cubics
• A bicubic shape-preserving blending scheme
• Positive data visualization using trigonometric function
• Visualization of data preserving monotonicity
• Shape-Preserving Bivariate Interpolation
• Monotonicity Preserving Surface Interpolation
• Fitting Monotone Surfaces to Scattered Data Using C1 Piecewise Cubics

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