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arXiv · 2008.04756

Bounds on the Lagrangian spectral metric in cotangent bundles

Paul Biran·Octav Cornea
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Abstract

Let $N$ be a closed manifold and $U \subset T^*(N)$ a bounded domain in the cotangent bundle of $N$, containing the zero-section. A conjecture due to Viterbo asserts that the spectral metric for Lagrangian submanifolds that are exact-isotopic to the zero-section is bounded. In this paper we establish an upper bound on the spectral distance between two such Lagrangians $L_0, L_1$, which depends linearly on the boundary depth of the Floer complexes of $(L_0, F)$ and $(L_1, F)$, where $F$ is a fiber of the cotangent bundle.

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Paul Biran, Octav Cornea. 2020-08-11. Bounds on the Lagrangian spectral metric in cotangent bundles. https://arxiv.org/abs/2008.04756

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