Group Algebra: Maschke's TheoremExplores Wedderburn's theorem, group algebras, and Maschke's theorem in the context of finite dimensional simple algebras and their endomorphisms.
Finite Abelian Groups & RingsExplores the classification of finite abelian groups and rings, emphasizing elementary divisors and properties of rings.
Useful Lemmas for p-GroupsCovers useful lemmas for p-groups, including divisibility properties and the existence of specific elements in finite abelian groups.