Localization and IdealsCovers the concept of localization and ideals in rings, focusing on extended and contracted ideals, integral extensions, and monic equations.
Factorisation in PIDsCovers factorisation in PIDs, prime ideals, unique tuples, and common prime factors.
Algebra: Fundamental TheoremCovers a general introduction and discusses algebra, emphasizing the importance of unique factorization in algebraic structures.