The universal tightness conjecture for contact structures with nowhere-invariant complex structure

Let (M3,ξ)(M^3,\xi) be a closed contact manifold admitting a contact form α\alpha and a complex structure JJ on ξ\xi such that

LXαJ0\mathcal{L}_{X_\alpha}J\neq 0

everywhere, where XαX_\alpha is the Reeb field of α\alpha. Universal tightness conjecture. Then (M,ξ)(M,\xi) is universally tight. This conjecture links the absence of Reeb-invariant compatible complex structures to tightness. The paper presents it after proving a related result for critical compatible metrics, but gives no resolution of the conjecture.

Sources & referencesView supporting material

Primary source

Surena Hozoori, “Dynamics and Topology of Conformally Anosov Contact 3-Manifolds”, arXiv:1908.07990 (2019).

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