Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture delves into the study of homomorphisms of groups, focusing on the signature homomorphism denoted by sgn. The instructor explains the concept of cycles, non-abelian groups, and the target group Z/2Z. The lecture covers the reduction of columns of order 4 and 6, and the proof of the homomorphism. It also explores the change in pairs and inversions, emphasizing the significance of cycles and transpositions. The instructor illustrates various examples and definitions seen in exercise series, providing a comprehensive understanding of group theory.