Non-isotopic monotone Lagrangian submanifolds of ${\mathbb{C}}^n$

Vardan Oganesyan

Let $P$ be a Delzant polytope in ${\mathbb{R}}^k$ with $n+k$ facets. We associate a closed Lagrangian submanifold $L$ of ${\mathbb{C}}^n$ to each Delzant polytope. We prove that $L$ is…