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arXiv · 1311.5097

Non-K\"ahler Expanding Ricci Solitons II

M. Buzano·A. S. Dancer·M. Gallaugher·M. Wang
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Abstract

We produce new non-K\"ahler, non-Einstein, complete expanding gradient Ricci solitons with conical asymptotics and underlying manifold of the form $\R^2 \times M_2 \times \cdots \times M_r$, where $r \geq 2$ and $M_i$ are arbitrary closed Einstein spaces with positive scalar curvature. We also find numerical evidence for complete expanding solitons on the vector bundles whose sphere bundles are the twistor or ${\rm Sp}(1)$ bundles over quaternionic projective space.

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M. Buzano, A. S. Dancer, M. Gallaugher, M. Wang. 2013-11-20. Non-K\"ahler Expanding Ricci Solitons II. https://doi.org/10.2140/pjm.2015.273.369

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