Treffer: An algorithm for convexity-preserving surface interpolation

Title:
An algorithm for convexity-preserving surface interpolation
Authors:
Rafhat Iqbal
Source:
Journal of Scientific Computing. 9:197-212
Publisher Information:
Springer Science and Business Media LLC, 1994.
Publication Year:
1994
Subject Terms:
Roulier method, convexity, convexity-preserving surface interpolation, Multidimensional problems, numerical results, monotonicity, 01 natural sciences, Algorithms for approximation of functions, Approximation with constraints, Numerical interpolation, surface, 0101 mathematics, Interpolation in approximation theory, performance
Document Type:
Fachzeitschrift Article
File Description:
application/xml
Language:
English
ISSN:
1573-7691
0885-7474
DOI:
10.1007/bf01578387
Access URL:
https://zbmath.org/759455
https://doi.org/10.1007/bf01578387
https://link.springer.com/article/10.1007/BF01578387
https://link.springer.com/content/pdf/10.1007/BF01578387.pdf
Rights:
Springer TDM
Accession Number:
edsair.doi.dedup.....61b1194b73bbda8693d1390398e83dba
Database:
OpenAIRE

Weitere Informationen

The problem solved in this paper is that of determining a surface which interpolates the given data and which preserves convexity and monotonicity along grid lines. The algorithm is based on the Roulier method and finally numerical results showing the performance of the method are presented.