- #1
LarryS
Gold Member
- 345
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Outside of QM, do perfectly linear waves really exist in nature? I am referring to just those waves that also have dispersion - in which the wave components have differing phase velocities.
... or are we just using the mathematics of linear systems to approximate nonlinear systems?
Thanks in advance.
... or are we just using the mathematics of linear systems to approximate nonlinear systems?
Thanks in advance.