Kollár's non-uniruledness conjecture for general very ample divisors
Kollár's non-uniruledness conjecture for general very ample divisors
Let be a smooth projective variety and a very ample linear system on such that is effective.
Kollár's conjecture. A general member is not uniruled.
The preceding proposition establishes a sharp degree bound for hypersurface sections in the case of linear subspaces, while this conjecture proposes non-uniruledness under the broader adjoint-effectivity condition. The source presents it as a strongest variant that could be true and does not state a resolution.
Sources & referencesView supporting material
Primary source
János Kollár, “Comment on: Pseudo-effectivity of the relative canonical divisor ... by Zsolt Patakfalvi”, arXiv:2010.00647 (2020).
Progress summary
Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.
Solutions 0
Sign in to submit a solution.
No solutions have been posted yet.