Goodman's conjecture on the normal bundle of an affine divisor complement

Let XX be a compact algebraic manifold and let YXY\subset X be a prime divisor. The normal bundle NY/XN_{Y/X} is the bundle of normal directions to YY in XX. Goodman's conjecture. If XYX\setminus Y is affine, then NY/XN_{Y/X} is nef. This would give the converse direction in the affine part of the Greb–Wong conjecture in the setting considered here. The source presents it as a conjecture attributed to Goodman and does not state a resolution.

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Primary source

Andreas Höring and Thomas Peternell, “Stein complements in compact Kähler manifolds”, arXiv:2111.03303 (2021).

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