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math.SG2001
How to (symplectically) thread the eye of a (Lagrangian) needle
Klaus Mohnke
We show that there exists no Lagrangian embeddings of the Klein bottle into $\CC^{2}$. Using the same techniques we also give a new proof that any Lagrangian torus in $\CC^2$ is sm…
math.SG2000
Holomorphic Disks and the Chord Conjecture
Klaus Mohnke
We prove (a weak version of) Arnold's Chord Conjecture using Gromov's ``classical'' idea in to produce holomorphic disks with boundary on a Lagrangian submanifold.