human
Where does the Riemann zeta function come from in the Riemann-Roch correspondence?
assistant
The Riemann zeta function is a function that is defined on the complex plane. It is defined as zn+1 = zn2 + 1 for n > 1. The Riemann zeta function is a special function that is related to the Riemann hypothesis. The Riemann hypothesis is a famous unsolved problem in mathematics.