Maurer--Cartan elements in symplectic cohomology from compactifications
Symplectic Geometry
2025-10-22 v3
Abstract
We prove that under certain conditions, a normal crossings compactification of a Liouville domain determines a Maurer--Cartan element for the structure on its symplectic cohomology; and deforming by this element gives the quantum cohomology of the compactification.
Keywords
Cite
@article{arxiv.2408.09221,
title = {Maurer--Cartan elements in symplectic cohomology from compactifications},
author = {Matthew Strom Borman and Mohamed El Alami and Nick Sheridan},
journal= {arXiv preprint arXiv:2408.09221},
year = {2025}
}
Comments
v3: accepted version