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Constructive Approximation

, Volume 9, Issue 4, pp 525–542 | Cite as

General interpolation schemes for the generation of irregular surfaces

  • Serge Dubuc
  • Fahima Nekka
Article

Abstract

We introduce an interpolation scheme to generate a class of irregular surfaces. The analysis is first carried out for a triangleT. We define the function ϕ on a subsetX, dense inT. In terms of the construction parameters of ϕ, we establish sufficient conditions for its uniform continuity so that it would be possible to extend it to a continuous function on the whole ofT. We do the same analysis in the case of a rectangleR.

AMS classification

41A05 65D05 

Key words and phrases

Triangulation Interpolation Irregular surfaces 

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References

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Copyright information

© Springer-Verlag New York Inc 1993

Authors and Affiliations

  • Serge Dubuc
    • 1
  • Fahima Nekka
    • 1
  1. 1.Département de Mathématiques et de StatistiqueUniversité de MontréalMontréalCanada

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