Normal invariant of nearby Lagrangians via twisted derivative

Mohammed Abouzaid, Daniel Álvarez-Gavela, Sylvain Courte +1

Let $L$ and $M$ be closed, connected, smooth manifolds and let $L\hookrightarrow T^{\ast }M$ be an exact Lagrangian embedding. The induced map $L\to M$ is known by earlier work to be a…