Cubature formulae of high orders of accuracy for a sphere which are invariant with respect to the tetrahedral group

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作者
Popov, AS
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O29 [应用数学];
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070104 ;
摘要
A method of constructing very effective cubature formulae for a sphere which are invariant with respect to the rotational group of a tetrahedron is described in detail. The method is used to construct formulae of 16th, 18th, 20th and 22nd orders of accuracy. The parameters of these cubatures are given to 16 significant figures. Copyright (C) 1996 Elsevier Science Ltd.
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页码:417 / 421
页数:5
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