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Invariant measures for interval maps without Lyapunov exponents
Published online by Cambridge University Press: 15 November 2021
Abstract
We construct an invariant measure for a piecewise analytic interval map whose Lyapunov exponent is not defined. Moreover, for a set of full measure, the pointwise Lyapunov exponent is not defined. This map has a Lorenz-like singularity and non-flat critical points.
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- © The Author(s), 2021. Published by Cambridge University Press