arXiv · 1907.12512
On the linear stability of nearly-K\"ahler $6$-manifolds
Abstract
We show that a strict, nearly K\"ahler $6$-manifold with either second or third Betti number nonzero is linearly unstable with respect to the $\nu$-entropy of Perelman and hence is dynamically unstable for the Ricci flow.
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Changliang Wang, M. Y. -K. Wang. 2019-07-29. On the linear stability of nearly-K\"ahler $6$-manifolds. https://arxiv.org/abs/1907.12512
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