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On the existence of biharmonic tensor–product Bézier surface patches (2006)
by
Bert Jüttler
,
Margot Oberneder
,
Astrid Sinwel
BibTeX
@MISC{Jüttler06onthe,
author = {Bert Jüttler and Margot Oberneder and Astrid Sinwel},
title = {On the existence of biharmonic tensor–product Bézier surface patches},
year = {2006}
}
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Abstract
A tensor–product Bézier surface patch x of degree (m, n) is called biharmonic if it satisfies ∆²x = 0. As shown by Monterde and Ugail (2004), these surface patches are fully determined by their four boundaries. In this note we derive necessary conditions for their existence.
