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Published online by Cambridge University Press: 30 June 2014
We associate the topological entropy of monotone recurrence relations with the Aubry–Mather theory. If there exists an interval
$[{\it\rho}_{0},{\it\rho}_{1}]$ such that, for each
${\it\omega}\in ({\it\rho}_{0},{\it\rho}_{1})$, all Birkhoff minimizers with rotation number
${\it\omega}$ do not form a foliation, then the diffeomorphism on the high-dimensional cylinder defined via the monotone recurrence relation has positive topological entropy.