math2071_2023

math2071_2023, class notes and Python programs used in a graduate introduction to Numerical Analysis II at the University of Pittsburgh, in the spring of 2023.

Here are the PDF documents for each lab. In some cases, the lab document will print a file that you are asked to copy using cut-and-paste, or download a file from the class website. Such files can also be copied from this location.

1. Python setup notes
   • hello_world.sh
   • lab01.py
2. Explicit ODEs notes
   • ab2.py
   • forward_euler.py
3. Implicit ODEs notes
   • stiff_direction.py
4. BVP's and PDE's notes
   • gauss_quad.py
   • rope_bvp_six_points.py
5. Norms and Errors notes
   • gallery.py
   • rope_bvp.py
6. Linear systems notes
   • gallery.py
   • sparse_demo.py
7. Factorization notes
   • gallery.py
8. Eigenvalues notes
   • eigen.py
   • gallery.py
9. The Singular Value Decomposition notes
   • dollywood2.jpg
   • gallery.py
   • s_to_S.py
10. Iterative methods notes
    • multdiag.py
    • poisson4_matrix.py