Saul Abarbanel

Department of Mathematics, Tel-Aviv University, Israel

E-mail: saula@math.tau.ac.il

Philip Hall

Department of Mathematics, Imperial College, United Kingdom

E-mail: philhall@ic.ac.uk

Francois-Xavier Le Dimet

The French National Institute For Research In Computer Science And Control, France

E-mail: Francois-Xavier.Le-Dimet@inria.fr

Sharon MacKerrell

School of Mathematics and Statistics, University of Birmingham, United Kingdom

E-mail: som@for.mat.bham.ac.uk

Shahid Mughal

Department of Mathematics, Imperial College, United Kingdom

E-mail: smughal@ic.ac.uk

V. Bhujanga Rao

Naval Science & Technological Laboratory, Visakhapatnam,India

E-mail: vbrao@csit.fsu.edu