Simultaneous Deformations of Symplectic Forms and Lagrangian Submanifolds

Stephane Geudens, Florian Schaetz, Alfonso G. Tortorella

Given a compact symplectic manifold $(M,\omega )$ and a compact Lagrangian submanifold $L\subset (M,\omega )$, we describe small deformations of the pair $(\omega ,L)$ modulo the action by isotopies.…