The deformation-limit conjecture over a complex variety

Let π:XY\pi:\mathcal{X}\rightarrow Y be a holomorphic family of compact complex manifolds over a complex variety YY, let VYV\subset Y be a proper subvariety, and write Y:=YVY':=Y\setminus V. Deformation-limit conjecture over a complex variety. If XtX_t is Moishezon for all tYt\in Y' (or projective for all tYt\in Y'), then XtX_t is Moishezon for all tVt\in V. The paper states this as an equivalent global formulation of the two preceding deformation-limit conjectures; it is presented without a resolution.

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Primary source

Sheng Rao and I-Hsun Tsai, “Deformation limit and bimeromorphic embedding of Moishezon manifolds”, arXiv:1901.10627 (2020).

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