Math 253: Linear Algebra
Josh Laison
Fall 2021

Course Syllabus
Course WISE site

Homework assignments
Course WeBWorK site

Using Python:
Google colab is accessible from Google drive by clicking Google apps -> More from Google Workspace Marketplace and searching for Colaboratory.
Jupyter Notebooks is available from jupyter.org

Python tutorials:
Python numerical methods online text, Chapters 1-6
Python for beginners YouTube video
LearnPython.org interactive website

Course calendar:

Monday Wednesday Friday
Week 1 Aug 30: Vectors (pdf)
First day of class.
Sep 1 Systems of linear equations (pdf) Sep 3 Introduction to Python for linear algebra.
Read Python numerical methods sections 1.2, 1.5, 2.1, 2.3, 2.7, 3.1. for class today.
Webwork #1 due today.
Python class activity (pdf)
Week 2 Sep 6: Labor day, no class. Sep 8: Sep 10: Matrix algebra (pdf)
Theoretical homework #1 due today.
Week 3 Sep 13: Webwork #2 due today. Sep 15: Sep 17: Invertible matrices (pdf)
Theoretical homework #2 due today.
Week 4 Sep 20: Sep 22: Subspaces (pdf)
Applied homework #1 due today.
Sep 24: Webwork #3 due today.
Week 5 Sep 27: Markov chains (pdf) Sep 29: Theoretical homework #3 due today. Oct 1: Linear transformations (pdf)
Week 6 Oct 4: Applied homework #2 due today. Oct 6: Webwork #4 due today. Oct 8: Linear transformations part 2 (pdf)
Week 7 Oct 11: Oct 13: Webwork #5 due today. Oct 15: Mid semester break, no class today!
Week 8 Oct 18: Basis and dimension (pdf) Oct 20: Error correcting codes (pdf)
Midterm due today.
Oct 22:
Week 9 Oct 25: Orthogonal complements and fundamental theorems (pdf) Oct 27: Applied homework #3 due today. Oct 29:
Week 10 Nov 1: Webwork #6 due today. Nov 3: Computer graphics using homogeneous coordinates (pdf)
Theoretical homework #4 due today.
Nov 5: Determinants (pdf)
Week 11 Nov 8: Eigenvectors (pdf)
Applied homework #4 due today.
Nov 10: Nov 12: Coordinates with respect to a basis (pdf)
Week 12 Nov 15: Similar and diagonalizable matrices (pdf)
Webwork #7 due today.
Nov 17:Theoretical homework #5 due today. Nov 19:
Fall break November 22-26
Week 13 Nov 29: Singular value decomposition (pdf) Dec 1: Vector spaces (pdf)
Webwork #8 due today.
Dec 3: Applied homework #5 due today.
Week 14 Dec 6: Final presentations this week. Dec 8: Dec 10: Last day of class!
Finals Tuesday Dec 14: Final exam due at 11:00 AM.