**About the Editor**

**Michael Gr. Voskoglou** Professor Emeritus of Mathematical Sciences, School of Technological Applications, Graduate Technological Educational Institute of Western Greece. Visiting Researcher at the National Bulgarian Academy of Sciences in Sofia (1997–2000), Visiting Professor in postgraduate courses at the University of Warsaw (2009), at the University of Applied Sciences of Berlin (2010) and at the National Institute of Technology of Durgapur, India (2016).

He is the author of 16 books and of more than 500 papers published in reputed journals in around 30 countries (Scholar Google 2020: Citations 1524). He is the Editor-in-Chief of the *International Journal of Applications of Fuzzy Sets and Artificial Intelligence*, reviewer of the American Mathematical Society, and member of the Editorial Board of many reputed mathematical journals.

His research interests include algebra, fuzzy logic, Markov chains, artificial intelligence and mathematics education.
