Qualitative Theory of Dynamical Systems (QTDS) publishes high-quality peer-reviewed research articles on the theory and applications of discrete and continuous dynamical systems. The journal addresses mathematicians as well as engineers, physicists, and other scientists who use dynamical systems as valuable research tools. The journal is not interested in numerical results, except if these illustrate theoretical results previously proved.

Editors-in-Chief
Jaume Llibre
Departament de Matematiques
Universitat Autonoma de Barcelona
Edifici C
08193 Bellaterra
Barcelona
Spain
E-mail: jllibre@mat.uab.cat
Jaume Giné
Departament de Matematica
Escola Politecnica Superior
Universitat de Lleida
Av. Jaume II, 69
25001 Lleida
Spain
E-mail: gine@matematica.udl.cat
Associate Editors
Alain Chenciner (Bureau de Longitudes, France)
E-mail: Alain.Chenciner@bdl.fr

Colin Christopher (Plymouth University, UK)
E-mail: C.Christopher@plymouth.ac.uk

Amadeu Delshams (Universitat Politècnica de Catalunya, Spain)
E-mail: amadeu.delshams@upc.edu

Freddy Dumortier (Limburg Universitaire Centrum, Belgium)
E-mail: fdumorti@luc.ac.be 

Jean-Pierre Francoise (Université Pierre et Marie Curie, France)
E-mail: jpf@ccr.jussieu.fr

Armengol Gasull (Universitat Autonoma de Barcelona, Spain)
E-mail: gasull@mat.uab.es

Lubomir Gavrilov (Université de Toulouse, France)
E-mail: lubomir.gavrilov@math.univ-toulouse.fr

Marian Gidea (Yeshiva University, USA)
E-mail: Marian.Gidea@yu.edu

Xavier Jarque (Universitat de Barcelona, Spain)
E-mail: xavier.jarque@ub.edu

Chengzhi Li (Beijing University, China)
E-mail: licz@math.pku.edu.cn 

Eduardo Liz (Universidad de Vigo, Spain) 
E-mail: eliz@dma.uvigo.es

Noel G. Lloyd (University of Wales, UK)
E-mail: ngl@aber.ac.uk 

Robert S. MacKay (University of Warwick, UK)
E-mail: mackay@maths.warwick.ac.uk

Pavao Mardešić (Université de Bourgogne, France)
E-mail: Pavao.Mardesic@u-bourgogne.fr

Kenneth R. Meyer (University of Cincinnati, USA)
E-mail: ken.meyer@uc.edu 

Michal Misiurewicz (Purdue University Indianapolis, USA)
E-mail: mmisiure@math.iupui.edu

Zbigniew Nitecki (Tufts University, USA)
E-mail: znitecki@emerald.tufts.edu

Rafael Ortega (Universidad de Granada, Spain) 
E-mail: rortega@ugr.es

Daniel Peralta-Salas (Instituto de Ciencias Matemáticas ICMAT, Spain)
E-mail: dperalta@icmat.es

Enrique Ponce (Universidad de Sevilla, Spain) 
E-mail: eponcem@us.es

Valery Romanovski (University of Maribor, Slovenia)
E-mail: valery.romanovsky@uni-mb.si

Robert Roussaire (Université de Franche-Comté, France)
E-mail: roussari@u-bourgogne.fr

Donald G. Saari (University of California, USA)
E-mail: dsaari@math.uci.edu

Douglas S. Shafer (University of North Carolina at Charlotte, USA)
E-mail: dsshafer@uncc.edu

Jaroslav Smital (Silesian University at Opava, Czech Republic)
E-mail: smital@fpf.slu.cz

Jorge Sotomayor (Universidade de Sao Paulo, Brazil)
E-mail: sotp@ime.usp.br

Marco Antonio Teixeira (Universidade de Campinas, Brazil)
E-mail: teixeira@ime.unicamp.br

Pedro J. Torres (Universidad de Granada, Spain)
E-mail: ptorres@ugr.es

Sebastian Walcher (RWTH Aachen, Germany) 
E-mail: walcher@matha.rwth-aachen.de

Sergei Yakovenko (The Weizmann Institute of Science, Israel)
E-mail: yakov@wisdom.weizmann.ac.il

Xiang Zhang (Shanghai Jiao Tong University, China) 
E-mail: xzhang@sjtu.edu.cn

Henryk Zoladek (University of Warsaw, Poland) 
E-mail: zoladek@mimuw.edu.pl