On Fourier Coefficients
Thursday, March 6, 2014 Update Monday, March 31, 2014
 In this exercise we transfer the functional diffeology from the space of 1-periodic smooth real functions, with values in the complex numbers, to the space of Fourier coefficients. It gives a very interesting point of view on functional diffeology. Ref. http://math.huji.ac.il/~piz/documents/DBlog-Ex-FDOFC.pdf