Pith. sign in

REVIEW 1 cited by

The Moser isotopy for holomorphic symplectic and C-symplectic structures

Not yet reviewed by Pith; the record is open.

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 2109.00935 v3 pith:BDF3CCLM submitted 2021-09-02 math.AG math.DG

classification math.AGmath.DG
keywords c-symplecticcomplexfibrationholomorphicisotopylagrangianmanifoldsmoser
verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments
read the original abstract

A C-symplectic structure is a complex-valued 2-form which is holomorphically symplectic for an appropriate complex structure. We prove an analogue of Moser's isotopy theorem for families of C-symplectic structures and list several applications of this result. We prove that the degenerate twistorial deformation associated to a holomorphic Lagrangian fibration is locally trivial over the base of this fibration. This is used to extend several theorems about Lagrangian fibrations, known for projective hyperk\"ahler manifolds, to the non-projective case. We also exhibit new examples of non-compact complex manifolds with infinitely many pairwise non-birational algebraic compactifications.

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. Moduli spaces of spacefilling branes in symplectic 4-manifolds

    math.SG 2025-01 accept novelty 6.0 of 10

    For K3 surfaces and complex tori, spacefilling brane moduli for a fixed symplectic form is a smooth non-Hausdorff manifold, of dimension 20 or 4, locally modeled on a real quadric.

Pith tools