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arXiv 1901.09405math-phmath.MP
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Clifford几何代数平均法计算自旋群元素

Calculation of elements of spin groups using method of averaging in Clifford's geometric algebra

D. S. Shirokov

摘要:

本文给出了任意维数情况下自旋群元素的计算方法。这种方法推广了Hestenes方法的维数为4的情况。我们使用作者以前提出的Clifford几何代数中的平均方法。我们给出了自旋群元素的显式公式,这些自旋群元素对应于作为双叶覆盖的正交群元素。这些公式使我们能够计算转子,它连接两个不同的框架相关的旋转几何代数的任意尺寸。

英文摘要:

We present a method of computing elements of spin groups in the case of arbitrary dimension. This method generalizes Hestenes method for the case of dimension 4. We use the method of averaging in Clifford's geometric algebra previously proposed by the author. We present explicit formulas for elements of spin group that correspond to the elements of orthogonal groups as two-sheeted covering. These formulas allow us to compute rotors, which connect two different frames related by a rotation in geometric algebra of arbitrary dimension.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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