(DiffEQ, Fall 23) 20 - Handling repeated eigenvalues

In this lecture we learn how to handle repeated eigenvalues, but more particularly missing eigenvectors. We keep our focus primarily on the 2x2 case.
More information: www.calc4.org/flipped-fall-2023
Presenter: www.stevebutler.org/
0:00 Introduction and example (3x3)
13:52 Example (missing eigenvector)
21:59 Missing eigenvector (bump + correction term)
28:45 Example (missing eigenvector, part deux)
36:25 Strategy for repeated eigenvalues
41:30 Example (2x2 system w/ missing evector)