20:01

sketching phase portraits

25:11

2x2 Systems of ODEs: Sources and Sinks

10:43

Phase Portraits for Linear Systems - Part 1

6:47

Linear Systems of ODEs Straight Line Solutions

8:31

Nullclines and Dynamics of Systems

23:28

Linearizing Nonlinear Differential Equations Near a Fixed Point

20:56

MATC58 Lec 5.6: phase plane analysis

17:54

Use Nullclines to Sketch the Phase Portrait for a Linear System of ODEs, Solve w/ Matrix Exponential