Academic Calendar - 2020

Western University Academic Calendar. - 2020
Western Main Campus

Mathematics 4123A/B


Rings: fractions and localization, Chinese Remainder Theorem, factorization in commutative rings, Euclidean algorithm, PIDs, algebraic integers, polynomials and formal power series, factorization in polynomial rings; Modules: generation, direct products and sums, freeness, presentations, tensor algebras, exact sequences, projectivity, injectivity, Hom and duality, Zorn's Lemma, chain conditions, modules over PIDs.

Prerequisite(s): Mathematics 3020A/B.

Extra Information: 3 lecture hours. Note: It is recommended that Mathematics 3121A/B (or the former Math 2121A/B) be taken before or concurrently with Mathematics 4123A/B.

Course Weight: 0.50
Breadth: CATEGORY C i  
Subject Code: MATH

This Course is Mentioned in the Following Calendar Pages: