On knot types of clean Lagrangian intersections in $T^{\ast }{\mathbb{R}}^3$

Yukihiro Okamoto

Let $K_0$ and $K$ be knots in ${\mathbb{R}}^3$. Suppose that by a compactly supported Hamiltonian isotopy on $T^{\ast }{\mathbb{R}}^3$, the conormal bundle of $K_0$ is isotopic to a Lagrangi…