English

Symplectic Hodge Theory on Lie Algebroids

Symplectic Geometry 2025-12-24 v2 Differential Geometry

Abstract

We explore the natural analogues of the Brylinksi condition, Strong Lefschetz condition, and dδd\delta-lemma in Symplectic Geometry originally explored by Brylinksi, Mathieu, Yan, and Guillemin in the Symplectic Lie Algebroid case. The equivalence of the three conditions is re-established as a purely algebraic statement along with a primitive notion of the dδd\delta-lemma established by Tseng, Yau, and Ho. We then apply this algebraic theory to the desired geometric setting to show that these analogues hold, and finally provide a few classes of examples.

Keywords

Cite

@article{arxiv.2411.06012,
  title  = {Symplectic Hodge Theory on Lie Algebroids},
  author = {Shane Rankin},
  journal= {arXiv preprint arXiv:2411.06012},
  year   = {2025}
}

Comments

Updated to match the version to appear in Differential Geometry and its Applications. Various proofs are updated, and the numbering system has been revised