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arxiv: math/0509038 · v3 · submitted 2005-09-02 · 🧮 math.DG

Locally conformal parallel G₂ and Spin(7) manifolds

classification 🧮 math.DG
keywords parallelcompactconformalfiberlocallymanifoldsnearlyrespectively
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We characterize compact locally conformal parallel $G_2$ (respectively, $Spin(7)$) manifolds as fiber bundles over $S^1$ with compact nearly K\"ahler (respectively, compact nearly parallel $G_2$) fiber. A more specific characterization is provided when the local parallel structures are flat.

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