Physics I / Systems of Differential Equations
Practice question · True or false

If both eigenvalues of a 2×22\times2 system have negative real parts, the equilibrium is asymptotically stable.

Hints
  1. The real part controls growth or decay; the imaginary part only rotation.
  2. If every mode shrinks, the whole solution must shrink.
Show the answer

True

Why

Negative real parts →\to all solutions decay →\to asymptotically stable.

Read the lesson: Systems of Differential Equations →

Practise Systems of Differential Equations

The app has 7 more questions on this lesson, and keeps your place in the course. Physics I is free to start.

More questions on Systems of Differential Equations