Professor Dr GAFURJAN IBRAGIMOV is a Chief scientific researcher at the Department of Dynamic Systems and Their Applications, Institute of Mathematics, Academy of Sciences of Uzbekistan. He received his Ph.D. (1991) and D.Sc. (2006) from the National University of Uzbekistan. His research interests are in Differential Games, Control Theory, and Simultaneous Games, and Discrete-time Games. He gave a series of talks on differential games as invited professor several universities such as the Universiti Putra Malaysia (Malaysia, 2006), the University of Auckland (New Zealand, 2015), the Mediterranean University (Italy, 2019). He is a guest editor of several journals such as the journal Discrete Dynamics in Nature and Society, the journal Dynamic Games and Applications. He is a member of the editorial board of the journals Nonlinear Analysis and Differential Equations, Uzbek Mathematical Journal.