Lectures related to Points fixes et orbites

Explores group actions on sets, orbits, fixed points, and classic results.

Explores group actions, fixed points, orbits, Equation of Class, and Burnside's Lemma.

Explores the class equation and Burnside's lemma in group theory.

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

Covers abelian groups, Sylow subgroups, and variants on beta action.

Explores subsets and subgroups related to group actions on sets.

Explores subsets, subgroups, actions, fixed points, stabilizers, orbits, and bijections in group theory.

Explores group actions, subsets, points fixes, orbits, and stabilizers.

Explores the definition of orbits and fixed points of a G-object in any category, focusing on G-equivariant applications.

Explores solvable groups, group actions, normalizers, and stabilizers in group theory.