Abstract
The relationship between the topological entropy of a continuous piecewise monotone interval map and the permutation entropy of its orbits is given. We use this relationship to estimate the topological entropy of the map.
Acknowledgements
This paper has been partially supported by the grants MTM2008-03679/MTM [MCI (Ministerio de Ciencia e Innovación) and FEDER (Fondo Europeo de Desarrollo Regional)] and 08667/PI/08 [Fundación Séneca, CARM].