image is a derivative work of the following images: File:Fermi–Pasta–Ulam–Tsingou recurrence.gif licensed with Cc-zero 2020-03-21T19:52:43Z Bürgerentscheid...
DescriptionFermi–Pasta–Ulam–Tsingou recurrence.gif English: In any linear system energy in a mode stays in that mode. As such a linear system can never...