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arXiv · 2410.24102

A counterexample to Lagrangian Poincaré recurrence in dimension four

Joel Schmitz
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Abstract

Counterexamples to Lagrangian Poincaré recurrence were recently found in dimensions greater than six by Broćić and Shelukhin. We construct counterexamples in dimension four using almost toric fibrations.

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Joel Schmitz. 2025-03-04. A counterexample to Lagrangian Poincaré recurrence in dimension four. https://doi.org/10.1112/s0010437x2510239x

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