Oscar Randal-Williams: Diffeomorphisms of Discs

Explore the fascinating world of diffeomorphisms of discs in this 45-minute lecture presented by Oscar Randal-Williams at the International Mathematical Union. Delve into the intricate mathematical concepts surrounding the study of smooth transformations of disc-shaped objects. Gain insights into the properties, classifications, and applications of diffeomorphisms in topology and differential geometry. Discover how these transformations relate to broader mathematical theories and their implications in various fields of study.