Fast and accurate determination of the Wigner rotation matrices in the fast multipole method
نویسندگان
چکیده
منابع مشابه
Fast and accurate determination of the Wigner rotation matrices in the fast multipole method.
In the rotation based fast multipole method the accurate determination of the Wigner rotation matrices is essential. The combination of two recurrence relations and the control of the error accumulations allow a very precise determination of the Wigner rotation matrices. The recurrence formulas are simple, efficient, and numerically stable. The advantages over other recursions are documented.
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2006
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.2194548