**Dynamical Systems**

This book is a reprint of the special issue that appeared in the online open access journal *Entropy* (ISSN 1099-4300) in 2013 and 2014 (available at: http://www.mdpi.com/journal/entropy/special\_issues/dynamical\_systems).

*Guest Editor* José A. Tenreiro Machado Department of Electrical Engineering Institute of Engineering of the Polytechnic Institute of Porto Porto, Portugal

*Editorial Office* MDPI AG Klybeckstrasse 64 4057 Basel Switzerland

*Publisher* Shu-Kun Lin

*Production Editor* Martyn Rittman
