Prof. Sergey Piskarev, "Shadowing in the Parabolic Equation", Lomonosov Moscow State University, Moscow, Russia.
Prof. David G. Gordeziani, "On Analysis and Realization Problems of One Nonlinear Model Describing Filtration Processes of Liquids", Tbilisi State University, Tbilisi, Georgia.
Prof. George Jaiani, "Comparative analysis of some mathematical models of cusped prismatic shells", Javakhishvili Tbilisi State University, Tbilisi, Georgia.
Assist.Prof. Figen Cilingir, "Fractals arising from Newton's method", Çankaya University, Ankara, Turkey.