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Spherical kinematics in 3-dimensional generalized space
International Journal of Geometric Methods in Modern Physics ( IF 2.1 ) Pub Date : 2020-11-28 , DOI: 10.1142/s021988782150033x
Erhan Ata 1 , Ümi̇t Zi̇ya Savci 2
Affiliation  

In this study, we obtained generalized Cayley formula, Rodrigues equation and Euler parameters of an orthogonal matrix in 3-dimensional generalized space [Formula: see text]. It is shown that unit generalized quaternion, which is defined by the generalized Euler parameters, corresponds to a rotation in [Formula: see text] space.We found that the rotation in matrix equation forms using matrix form of the generalized quaternion product. Besides, in [Formula: see text] space, we obtained the rotations determined by the unit quaternions and unit split quaternions, which are special cases of generalized quaternions for [Formula: see text] in 3-dimensional Eulidean space [Formula: see text] in 3-dimensional Lorentzian space [Formula: see text] respectively.

中文翻译:

3维广义空间中的球面运动学

在这项研究中,我们得到了一个正交矩阵在3维广义空间中的广义凯莱公式、罗德里格斯方程和欧拉参数[公式:见正文]。结果表明,由广义欧拉参数定义的单位广义四元数对应于[公式:见正文]空间中的一个旋转。我们发现,矩阵方程中的旋转是使用广义四元数乘积的矩阵形式形成的。此外,在[公式:见正文]空间中,我们得到了由单位四元数和单位分裂四元数确定的旋转,它们是[公式:见正文]在3维欧里德空间[公式:见正文]中的广义四元数的特例。 ]分别在3维洛伦兹空间[公式:见正文]。
更新日期:2020-11-28
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