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4. Tightness criteria via convex hypersurface theory


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      Problem 4.1.

      Can we characterize convex hypersurfaces with tight neighbourhoods?


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          Problem 4.2.

          [Massot] Must every almost contact class admit a tight structure?


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              Problem 4.3.

              [Murphy] Given the existence of one tight structure in this almost contact class, must there be infinitely many?

                  Cite this as: AimPL: Higher-dimensional contact topology, available at http://aimpl.org/highdimcontacttop.