Action of the Infinite Torus
Sunday, March 9, 2014
In this exercise we introduce the action of the infinite product of the torus on the Fourier
On Fourier Coefficients
Thursday, March 6, 2014
In this exercise we transfer the functional diffeology from the space of 1-periodic smooth real
Lagrange’s Equations of Motion
Monday, November 18, 2013
In this note we apply the Lagrange method of variation of constants to the basic Newton's
The Beginning of Diffeological Spaces
Thursday, September 26, 2013
This is the story, as I remember it, of the beginning of diffeologies and diffeological spaces as “
Basic 1-Forms on Principal Fiber Bundles
Thursday, April 25, 2013
This Exercise is a simple specialization of the general criterion stated in the paragraph 6.38 of
