arXiv · 1104.2296
This is a very short and elementary introduction to G_2 manifolds. We stress the similarities and the differences with K\"ahler manifolds in general and with Calabi-Yau manifolds in particular.
Spiro Karigiannis. 2011-04-12. What is... a G_2 manifold?. https://arxiv.org/abs/1104.2296
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