Barcode entropy for Reeb flows on contact manifolds with Liouville fillings
arXiv:2305.04770 · doi:10.1142/S0219199725500440
Abstract
We study the topological entropy of Reeb flows on contact manifolds with Liouville fillings. With the theory of persistence modules, we define SH-barcode entropy from the symplectic homology of a filling. We prove that the SH-barcode entropy is independent of the choice of the filling and that the barcode entropy provides a lower bound for the topological entropy of the Reeb flow.