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arXiv · 1511.05906

A simple proof of the exactness of expanding maps of the interval with an indifferent fixed point

Marco Lenci
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Abstract

Expanding maps with indifferent fixed points, a.k.a. intermittent maps, are popular models in nonlinear dynamics and infinite ergodic theory. We present a simple proof of the exactness of a wide class of expanding maps of [0,1], with countably many surjective branches and a strongly neutral fixed point in 0.

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Marco Lenci. 2015-11-18. A simple proof of the exactness of expanding maps of the interval with an indifferent fixed point. https://doi.org/10.1016/j.chaos.2015.11.024

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