Usmonov Alisher Khabibullo ugli on the topic "Mathematical Modeling And Numerical Implementation Of Geofiltration And Geomigration Processes" 05.01.07 - Doctor of Philosophy (PhD) in technical sciences from the specialty " Mathematical modeling. Numerical methods and software complexes" Defense of the thesis written for the degree of Tashkent University of Information Technologies named after Muhammad al-Khorazmi DSc.13/30.12.2019.T.07.01 will be held on February 7, 2025 at 16:00 in room 101 of building E.