Instructor: Asher Auel
Course website.⇗
Syllabus
Week | Date | Topics | Reading | Work |
1 | Tue 17 Sep | Finite dimensional vector space review. Bases. Change of basis. Subspaces. Sums and direct sums. | FIS 1.1-1.6, DF 11.1, R Ch. 1, L III.5, XIII.1-XIII.2 | |
Thu 19 Sep | Linear maps and matrices. Quotient spaces. Rank-nullity. | FIS 2.1-2.5, DF 11.2, R Ch. 2, L XIII.3 | ||
2 | Tue 24 Sep | Exact sequences. Factoring through. Resolutions. Complexes. (Co)homology. | DF 17.1 (pp. 777-778) | Home Work 1 |
Thu 26 Sep | Dual space. Transpose. Annihilators. | FIS 2.6, 6.8, DF 11.3 | ||
3 | Tue 01 Oct | Bilinear forms. Orthogonal and symplectic groups. | FIS 6.1-6.6, 6.8 | Home Work 2 |
Thu 03 Oct | Orthogonality. Diagonalization. Inner product spaces. | FIS 6.1-6.6, 6.8 | ||
4 | Tue 08 Oct | Spectral theorem. Tensor products. | DF 11.5, 10.4, R, Ch. 14 pp. 355–378 | Home Work 3 |
Thu 10 Oct | More tensor products. | |||
5 | Tue 15 Oct | Symmetric and exterior powers. Multilinear forms. Determinants. | R, Ch. 14 pp. 379-406 | Home Work 4 |
Thu 17 Oct | Algebras. Graded algebra and homogeneous ideals. Tensor, symmetric, exterior algebras. Categories. | R, Ch. 14 pp. 385-406, Ch. 18 pp. 451-469, DF Appendix II, L I.11 | ||
6 | Tue 22 Oct | Functors. Natural transformations. | DF Appendix II, L I.11 | Home Work 5 |
Thu 24 Oct | Universal properties. Adjoints. Modules. | DF Appendix II, L I.11, DF 10.1-10.4 | ||
7 | Tue 29 Oct | Free modules. Quotient modules. Isomorphism theorems. | FIS 7.1-7.4, DF 12.1-12.3 | Home Work 6 |
Thu 31 Oct | Projective modules. Modules over PID. | DF 10.5, 17.1 | ||
8 | Tue 05 Nov | Modules over PID. Smith normal form. Canonical form. | DF 10.5, 17.1 | |
Thu 07 Nov | Tensor products. Flat modules. Projective resolutions. | DF 10.4-5, 17.1 | ||
9 | Tue 12 Nov | Chain homotopy category. | DF 10.4-10.5, 17.1, L III.1-4 | |
Thu 14 Nov | Derived functors. Tor and Ext. | DF 17.1, L III.1-4 | ||
10 | Tue 19 Nov | Representation theory. | DF 18.1-18.3, 19.1 |