Lagrangian slice disks with symplectomorphic exteriors
arXiv:2601.02524
Abstract
By modifying a construction of Abe and Tange, we exhibit arbitrarily large families of Lagrangian slice disks with Weinstein deformation equivalent exteriors. This answers a Lagrangian version of a question of Hitt and Sumners. We raise other open questions related to Lagrangian slice disks and their exteriors.
arXiv comment14 pages, 12 figures. Comments welcome