Symplecticity conjecture for transverse hyperplane sections of nearly Kähler embeddings

From papers

Let XX be the symplectic manifold and, for each positive integer kk, let FkF_k be the projective embedding constructed in the paper. A hyperplane section of FkF_k is called transverse when the corresponding hyperplane intersects the embedded image transversely, so its inverse image is a smooth submanifold of XX.

Symplecticity conjecture. For sufficiently large kk, the transverse hyperplane sections of FkF_k are symplectic submanifolds of XX.

This would connect the nearly symplectic projective embeddings FkF_k with the construction of symplectic submanifolds representing multiples of the symplectic class. The surrounding discussion presents this as a goal related to Donaldson's theorem, but the supplied text does not establish the assertion or give enough evidence to determine whether it has been resolved.

Progress summary

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Sources & referencesView supporting material

Primary source

David Borthwick and Alejandro Uribe, “Nearly Kahlerian Embeddings of Symplectic Manifolds”, arXiv:math/9812041 (1998).

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