Title of article
Lattices on simplicial partitions
Author/Authors
Jurij Jaklic، نويسنده , , Ga?per and Kozak، نويسنده , , Jernej and Krajnc، نويسنده , , Marjeta and Vitrih، نويسنده , , Vito and ?agar، نويسنده , , Emil، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
12
From page
1704
To page
1715
Abstract
In this paper, ( d + 1 ) -pencil lattices on simplicial partitions in R d are studied. The barycentric approach naturally extends the lattice from a simplex to a simplicial partition, providing a continuous piecewise polynomial interpolant over the extended lattice. The number of degrees of freedom is equal to the number of vertices of the simplicial partition. The constructive proof of this fact leads to an efficient computer algorithm for the design of a lattice.
Keywords
Barycentric coordinates , Simplicial partition , lattice
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2010
Journal title
Journal of Computational and Applied Mathematics
Record number
1555472
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