Winter Term 2025 (1900)
MATH 256 - Elementary Number Theory
3 units (fi 6)(FIRST, 3-0-0)
Divisibility, prime numbers, congruences, quadratic residues, quadratic reciprocity, arithmetic functions and diophantine equations; sums of squares. Prerequisites: MATH 125 or 127.
LECTURE Q1 (78121)
2025-01-06 - 2025-04-09
MWF 11:00 - 11:50
MATH 325 - Linear Algebra III
3 units (fi 6)(SECOND, 3-0-0)
Hermitian and unitary matrices, spectral theorem. Jordan canonical form. Cayley-Hamilton Theorem. Bilinear forms, positive-definiteness, Sylvester's Law of inertia, geometric lattices. Numerical methods. Application to discrete system evolution, matrix exponentials and differential equations. Prerequisite: MATH 225. Note: This course may not be taken for credit if credit has already been obtained in MATH 227.
LECTURE Q1 (73062)
2025-01-06 - 2025-04-09
MWF 12:00 - 12:50