# Contents

## Idea

Almost quaternionic structure: reduction of the stucture group along the inclusion $GL_n(\mathbb{H}) \hookrightarrow Gl_{4 n}(\mathbb{R})$, for $\mathbb{H}$ the quaternions.

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## References

Last revised on May 27, 2016 at 05:43:54. See the history of this page for a list of all contributions to it.