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.
Localization in AlgebraCovers the concept of localization in algebra, focusing on making a ring multiplicative closed.
Division Rings and IdealsExplores division rings, integral domains, fields, and ideals in rings, with examples and key theorems.