Hilbert and Polya suggested a physical way to verify the Riemann hypotesis about ζ(x). If the Riemann hypotesis is true, we can state all eigenvalues of physical problems are real. What is the connection between the eigenvalues and the ζ function?
This post imported from StackExchange Physics at 2014-07-03 17:56 (UCT), posted by SE-user Riccardo.Alestra