题    目：Maps from classical world to the virtual world and pull-backs of invariants

主讲人：V. O. Manturov    教授

单    位：Moscow Institute of Physics and Technology

时    间：2026年4月11日    9:30

地    点：学院北研教室

摘    要：The speaker will talk about maps from classical world to the virtual world and pull-backs of certain invariants. He also will talk about the groups G_n^k and Gamma_n^k, and representations of braid groups by using virtual knot theory.

简    介：Manturov, Vassily Olegovich, Professor of the Russian Academy of Sciences, works at the Moscow Institute of Physics and Technology and Kazan State University. A knot theory expert, he has published over 150 papers and 7 monographs, including Knot Theory. He is Managing Editor of the Joural of Knot Theory and Its Ramifications. Fluent in 14 languages, he has lectured in Chinese and organized major conferences, such as the First Online World Congress in Knot Theory (2025).