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legendre_transform

Legendre transform

Passing from position to momentum space, tropical Fourier transform

Material

A pedestrian introduction with lots of physical examples:

A short note to see the link between the Fourier transform and the Legendre transform:

  • Fourier transform
  • Convexity
legendre_transform.txt · Last modified: 2021/10/20 11:49 by 95.91.76.35