Polynomial interpolation on interlacing rectangular grids
Staff - Faculty of Informatics
Date: 24 May 2017 / 15:30 - 16:30
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Abstract: | |||||||||||
In this talk we review some of the remarkable properties of Padua points and related point sets consisting of pairs of interlacing rectangular grids. In particular, Padua points, defined in the domain $[-1,1]^2$, are unisolvent for polynomial interpolation of full degree $N$. We will then go on to focus purely on unisolvence and study the unisolvence of interlacing pairs of rectangular grids in which the spacing of the points in each coordinate direction is arbitrary. |
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Biography: | |||||||||||
Michael Floater received a PhD in mathematics from Oxford University in 1988. |
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