Lectures related to Cayley graph

Automorphism groups of trees and graphs II

Explores the uniqueness of trees, automorphism groups, Cayley-Abels graphs, and constructing vertex-transitive subgroups with prescribed local actions.

Randomness Extraction: Significance and Applications

Explores randomness extraction in cryptography, total variation distance, k-sources, and the Chernoff Bound theorem.

Group Cohomology

Covers the concept of group cohomology, focusing on chain complexes, cochain complexes, cup products, and group rings.