Noncommutative Geometry and spectral invariantsNoncommutative geometry was developed by Alain Connes in the 1970s to generalize analytic tools to 'singular' spaces, e.g. the leaf space...
Chaos and bifurcation theoryBifurcation theory and the related theory of "chaos", pertains to dynamical systems, i.e. systems that evolve with time according to some...