Kaveh Hariri Asli, PhD, is a professor in the Department of Mathematics and Mechanics at the National Academy of Science of Azerbaijan (AMEA) in Baku, Azerbaijan. He is a professional mechanical engineer with over 30 years of experience in practicing mechanical engineering design and teaching. He is the author and editor of over 100 articles and reports and several books in the fields of fluid mechanics, hydraulics, automation, and control systems. Dr. Asli has consulted for a number of major corporations. Soltan Ali Ogli Aliyev, PhD, is deputy director of the Department of Mathematics and Mechanics at the National Academy of Science of Azerbaijan (AMEA) in Baku, Azerbaijan. He served as a professor at several universities. He is the author and editor of several books as well as of a number of papers published in various journals and conference proceedings.