AN IMBEDDED FAMILY OF CUBATURE FORMULAS FOR N-DIMENSIONAL PRODUCT REGIONS

[摘要] We consider an imbedded family of cubature formulae for n-dimensional fully symmetric product regions. The formula of degree 2m + 1 is based on m + 1 generators. The n-dimensional cube and the n-dimensional space with a Gaussian weight function are studied in detail.

[发布日期] 1994-06-20

[关键词] CUBATURE FORMULA;IMBEDDED SEQUENCE;NUMERICAL INTEGRATION