MULTIDIMENSIONAL QUADRATURE ALGORITHMS AT HIGHER DEGREE AND/OR DIMENSION

摘要

The accuracy of two multidimensional quadrature algorithms is examined with some simple test integrals. It is found that a scheme introduced by Gent is considerably more accurate and is simpler to implement for higher degree and/or dimension than one due to McNamee and Stenger. (C) 1996 Academic Press, Inc. [References: 16]