Quaternions have been found to be the ideal tool for describing and developing the theory of spatial regularization in Celestial Mechanics. This article corroborates the above statement. Beginning with a summary of quaternion algebra, we will describe the regularization procedure and its consequences in an elegant way. Also, an alternative derivation of the theory of Kepler motion based on regularization will be given. Furthermore, we will consider the regularization of the spatial restricted three-body problem, i.e. the spatial generalization of the Birkhoff transformation. Finally, the perturbed Kepler motion will be described in terms of regularized variables. © 2008 Springer Science+Business Media B.V.
CITATION STYLE
Waldvogel, J. (2008). Quaternions for regularizing Celestial Mechanics: The right way. In Celestial Mechanics and Dynamical Astronomy (Vol. 102, pp. 149–162). https://doi.org/10.1007/s10569-008-9124-y
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