Group Cohomology and Cochain Complexes
Achyut BharadwajAugust 2025
cohomology,
cochain complexes,
abelian categories,
homotopy groups,
simplices,
Δ-complexes,
topology,
snake lemma,
class field theory
A presentation on Group Cohomology and Cochain Complexes, with applications to Class Field Theory. Talk given at UChicago Math REU-2025.