Symplectic homology of displaceable Liouville domains and Leafwise intersection points

Jungsoo Kang

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arXiv · 1305.1041

Symplectic homology of displaceable Liouville domains and Leafwise intersection points

Jungsoo Kang

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Abstract

In this note we prove that the symplectic homology of a Liouville domain W displaceable in the symplectic completion vanishes. Nevertheless if the Euler characteristic of (W,\p W) is odd, the filtered symplectic homologies of W do not vanish and give rise to leafwise intersection points on the symplectic completion of W for a perturbation displacing $W$ from itself. In contrast to the existing results we can find a leafwise intersection point for a given period but its energy varies by period instead.

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Jungsoo Kang. 2013-11-27. Symplectic homology of displaceable Liouville domains and Leafwise intersection points. https://arxiv.org/abs/1305.1041

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