Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4645761 | Applied Numerical Mathematics | 2009 | 4 Pages |
Abstract
A fourth degree integration formula is given for the n-dimensional simplex for all n⩾2, which is invariant under the group G of all affine transformations of Tn onto itself. The formula contains (n2+5n+6)/2 nodes.
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