MATH 457 — Honours Algebra 4

Representations of finite groups. Maschke's theorem. Schur's lemma. Characters, their orthogonality, and character tables. Field extensions. Finite and cyclotomic fields. Galois extensions and Galois groups. The fundamental theorem of Galois theory. Solvability by radicals.

• Credits: 3
• Faculty: Faculty of Science
• Department: Mathematics and Statistics
• Prerequisite: (MATH 236 or MATH 251) and MATH 456