Minimal cubature formulae of trigonometric degree
- 1 July 1996
- journal article
- Published by American Mathematical Society (AMS) in Mathematics of Computation
- Vol. 65 (216) , 1583-1600
- https://doi.org/10.1090/s0025-5718-96-00767-3
Abstract
In this paper we construct minimal cubature formulae of trigonometric degree: we obtain explicit formulae for low dimensions of arbitrary degree and for low degrees in all dimensions. A useful tool is a closed form expression for the reproducing kernels in two dimensions.Keywords
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