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A tension approach to controlling the shape of cubic spline surfaces on FVS triangulations

Davydov, O. and Manni, C. (2010) A tension approach to controlling the shape of cubic spline surfaces on FVS triangulations. Journal of Computational and Applied Mathematics, 233 (7). pp. 1674-1684. ISSN 0377-0427

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Abstract

We propose a parametric tensioned version of the FVS macro-element to control the shape of the composite surface and remove artificial oscillations, bumps and other undesired behaviour. In particular, this approach is applied to C1 cubic spline surfaces over a four-directional mesh produced by two-stage scattered data fitting methods.

Item type: Article
ID code: 15125
Keywords: tension, bivariate splines, two-stage scattered data fitting classification codes (MSC2000), 41A15, 41A63, 65D07, 65D15, 65D17, Mathematics, Computational Mathematics, Applied Mathematics
Subjects: Science > Mathematics
Department: Faculty of Science > Mathematics and Statistics
Depositing user: Mrs Irene Spencer
Date Deposited: 22 Jan 2010 13:08
Last modified: 21 May 2015 11:23
Related URLs:
URI: http://strathprints.strath.ac.uk/id/eprint/15125

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