Sufficient nefness conjecture for cotangent bundles of non-uniruled manifolds

Let XX be a non-uniruled projective manifold. A vector bundle EE on XX is sufficiently nef if, for every xXx \in X, there is a family of curves through xx covering XX such that EE restricted to a general member of the family is nef. Cotangent sufficient-nefness conjecture. The cotangent bundle ΩX1\Omega^1_X is sufficiently nef. If true, this would imply the conjecture that a non-zero section of qTXL\bigwedge^q T_X \otimes L, with LL numerically trivial and 1qdimX11\leq q\leq \dim X-1, cannot have a zero on a non-uniruled manifold.

Sources & referencesView supporting material

Primary source

Thomas Peternell, “Generically nef vector bundles and geometric applications”, arXiv:1106.4241 (2011).

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