The hypertight-contact-structure conjecture for manifolds with taut foliations
The hypertight-contact-structure conjecture for manifolds with taut foliations
Let be a closed, orientable three-dimensional manifold. A codimension-one foliation on is taut if it is taut in the usual sense, and a contact structure is hypertight if it admits a Reeb vector field with no contractible periodic orbit.
Hypertight-contact-structure conjecture. Every closed, orientable manifold that carries a taut foliation also carries a hypertight contact structure.
This conjecture proposes a contact-geometric counterpart to the role of taut foliations in three-manifold topology. The source presents it as a more plausible expectation after discussing the relationship between hypertight contact structures, taut foliations, and Reeb dynamics; no resolution is given.
Progress summary
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Sources & referencesView supporting material
Primary source
Vincent Colin and Ko Honda, “Constructions controlees de champs de Reeb et applications”, arXiv:math/0411640 (2005).
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