Pith. sign in

REVIEW 1 cited by

Lagrangian fibrations of hyperk\"ahler fourfolds

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1902.10440 v2 pith:VTZVYS3O submitted 2019-02-27 math.AG

Daniel Huybrechts , Chenyang Xu This is my paper · ORCID
classification math.AG
keywords lagrangianahlerbasefibrationfibrationsfourfoldfourfoldshyperk
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

The base surface $B$ of a Lagrangian fibration $X\twoheadrightarrow B$ of a projective, irreducible symplectic fourfold $X$ is shown to be isomorphic to ${\mathbb P}^2$.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Numerical invariants of hyper-K\"ahler manifolds

    math.AG 2025-06 conditional novelty 6.0 of 10

    In dimension six, an isotropic class with extremal intersection numbers forces the Beauville form to be even and the Riemann-Roch polynomial to be one of a short list of explicit polynomials.

Pith tools