Strathprints Home | Open Access | Browse | Search | User area | Copyright | Help | Library Home | SUPrimo

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

[img]
Preview
PDF (tensionFVS.pdf)
Download (1626Kb) | Preview

    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
    Related URLs:
    Depositing user: Mrs Irene Spencer
    Date Deposited: 22 Jan 2010 13:08
    Last modified: 27 Mar 2014 22:19
    URI: http://strathprints.strath.ac.uk/id/eprint/15125

    Actions (login required)

    View Item

    Fulltext Downloads: