Minimal cubature formulae for a family of radial weight functions |
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Authors: | Xu Yuan |
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Affiliation: | (1) Department of Mathematics, University of Oregon, Eugene, OR, 97403-1222 |
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Abstract: | For each fixed n a radial weight function on is given in closed form which admits minimal cubature formulae of both even and odd degree. The connection between the cubature formula and the polynomial interpolation is discussed in detail. This revised version was published online in June 2006 with corrections to the Cover Date. |
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Keywords: | cubature formula radial weight functions minimal cubature interpolation 65D32 65D05 41A05 |
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