**Nonlinear Fourier Analysis**

by Terence Tao, Christoph Thiele

**Publisher**: arXiv 2012**Number of pages**: 98

**Description**:

The nonlinear Fourier transform discussed in these notes is the map from the potential of a one dimensional discrete Dirac operator to the transmission and reflection coefficients thereof. Emphasis is on this being a nonlinear variant of the classical Fourier series, and on nonlinear analogues of classical analytic facts about Fourier series.

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