ON INVARIANT QUADRATURE-FORMULAS FOR A SPHERE

被引：6
|
作者：
KONYAEV, SI
机构：
来源：
RUSSIAN JOURNAL OF NUMERICAL ANALYSIS AND MATHEMATICAL MODELLING | 1995年 / 10卷 / 01期
关键词：
D O I：
10.1515/rnam.1995.10.1.41
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
An explicit form of invariant polynomials of the third- and fourth-degree for the group of rotations of tetrahedron is derived in an n-dimensional space R(n). One of the fourth-order quadrature formulae that is invariant under the group of rotations of tetrahedron is constructed. Sixth- and seventh-order quadrature formulae that are invariant under the group of rotations of tetrahedron in R(3) are obtained.
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页码：41 / 47
页数：7
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