Exact Lagrangians in $A_n$-surface singularities
Symplectic Geometry
2013-05-28 v2
Abstract
In this paper we classify Lagrangian spheres in -surface singularities up to Hamiltonian isotopy. Combining with a result of A. Ritter, this yields a complete classification of exact Lagrangians in -surface singularities.
Cite
@article{arxiv.1302.1598,
title = {Exact Lagrangians in $A_n$-surface singularities},
author = {Weiwei Wu},
journal= {arXiv preprint arXiv:1302.1598},
year = {2013}
}
Comments
Modified proof of Lemma 4.3 due to a simplification of relative inflation from http://arxiv.org/abs/1305.0230. Expanded discussion on ball-swapping, with an emphasis on the comparison with the algebro-geometric point of view. Comments welcomed