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arXiv · 1412.4495

Superheavy Lagrangian immersion in 2-torus

Morimichi Kawasaki
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Abstract

We show that the union of a meridian and a longitude of the symplectic 2-torus is superheavy in the sense of Entov-Polterovich. By a result of Entov-Polterovich, this implies that the product of this union and the Clifford torus of $\mathbb{C}P^n$ with the Fubini-Study symplectic form cannot be displaced by symplectomorphisms.

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Morimichi Kawasaki. 2014-12-15. Superheavy Lagrangian immersion in 2-torus. https://arxiv.org/abs/1412.4495

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