Lectures related to Group action

Explores examples of group actions on sets, emphasizing the utility of group actions to understand groups.

Covers exercises on quantum field theory and fundamental vectors in group transformations.

Explores irreducible representations of the rotations group and their mathematical properties.

Covers the concept of Galoisian coating and actions that are totally discontinuous.

Covers fixed points, orbits, and stabilizer subgroups in group actions.

Explores fundamental groups, homotopy classes, and coverings in connected manifolds.

Explores the motivations for studying actions through the universal action of bijections.

Explores group actions and equivariant morphisms in group theory.

Explains the concept of free actions and their preservation properties in group theory.