Multidimensional Iterative Interpolation
Canadian journal of mathematics, Tome 43 (1991) no. 2, pp. 297-312

Voir la notice de l'article provenant de la source Cambridge University Press

We define an iterative interpolation process for data spread over a closed discrete subgroup of the Euclidean space. We describe the main algebraic properties of this process. This interpolation process, under very weak assumptions, is always convergent in the sense of Schwartz distributions. We find also a convenient necessary and sufficient condition for continuity of each interpolation function of a given iterative interpolation process.
DOI : 10.4153/CJM-1991-016-4
Mots-clés : Iterative interpolation process, fundamental interpolating function, characteristic function, continuous interpolation, temperate distribution, Fourier transform, 65D05, 65D10, 26B05, 65Q05, 42A05, 42A38
Deslauriers, Gilles; Dubois, Jacques; Dubuc, Serge. Multidimensional Iterative Interpolation. Canadian journal of mathematics, Tome 43 (1991) no. 2, pp. 297-312. doi: 10.4153/CJM-1991-016-4
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