Reconstructing the geometric structure of a Riemannian symmetric space from its Satake diagram
Abstract
The local geometry of a Riemannian symmetric space is described completely by the Riemannian metric and the Riemannian curvature tensor of the space. In the present article I describe how to compute these tensors for any Riemannian symmetric space from the Satake diagram, in a way that is suited for the use with computer algebra systems. As an example application, the totally geodesic submanifolds of the Riemannian symmetric space SU(3)/SO(3) are classified. The submission also contains an example implementation of the algorithms and formulas of the paper as a package for Maple 10, the technical documentation for this implementation, and a worksheet carrying out the computations for the space SU(3)/SO(3) used in the proof of Proposition 6.1 of the paper.
- Publication:
-
arXiv e-prints
- Pub Date:
- January 2008
- DOI:
- 10.48550/arXiv.0801.4127
- arXiv:
- arXiv:0801.4127
- Bibcode:
- 2008arXiv0801.4127K
- Keywords:
-
- Mathematics - Differential Geometry;
- 53C35;
- 53B20;
- 17B20;
- 17-08
- E-Print:
- 23 pages, also contains two Maple worksheets and technical documentation