Affiliation: | 1. Department of Control and Automation Engineering, Yildiz Technical University, Esenler 34220, Istanbul, Turkey;2. Department of Mathematics and Statistics, University of Maryland Baltimore Country, MD 21250, Baltimore, USA;3. Department of Mathematics, University of Groningen, P.O. Box 800, 9700 AV Groningen, The Netherlands;4. Department of Electronics and Communication Engineering, Dogus University, Acibadem 34722, Istanbul, Turkey |