Conjecture on intersection lattices of symplectic fillings

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Let YY be a contact 33-manifold satisfying the assumptions of Corollary~, and let XX be a symplectic filling of YY. Let JXJ_X denote the intersection lattice of XX, and let J~X\widetilde J_X denote its associated lattice after quotienting by torsion as in the corollary.

Intersection-lattice conjecture. The conclusion of Corollary~ still holds, under the same assumptions, if XX is allowed to range over the set of all symplectic fillings of YY.

The conjecture proposes that the finiteness conclusion previously obtained for the relevant intersection lattices of fillings remains valid without restricting to the class considered in the corollary. The source gives no evidence of a resolution.

References

Primary source

Paolo Lisca, “Symplectic fillings and positive scalar curvature”, arXiv:math/9807188 (1998).

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