sketching phase portraits

Drawing Phase Portraits for Nonlinear Systems

Phase Portraits for Linear Systems - Part 1

The Stability and Instability of Steady States

Secret Kinks of Elementary Functions

The Physics of Euler's Formula | Laplace Transform Prelude

Phase Plane Pictures: Source, Sink, Saddle

Fixed points and stability of a nonlinear system

The applications of eigenvectors and eigenvalues | That thing you heard in Endgame has other uses

Engineering Math: Differential Equations and Dynamical Systems

Linearization of two nonlinear equations

Eigenvectors and eigenvalues | Chapter 14, Essence of linear algebra

Phase Plane Pictures: Spirals and Centers

Linear Systems of DE with Complex Eigenvalues

Phase Portraits for Linear Systems: Part 2

Устойчивость и собственные значения: что значит «устойчивое» собственное значение?

Phase Plane Plots

Linearizing Nonlinear Differential Equations Near a Fixed Point

Linear Systems: Complex Roots | MIT 18.03SC Differential Equations, Fall 2011

How To Graph Polar Equations

Hikaru facing CHEATERS for 25 minutes