On q-analogues of Riemann's zeta function
- Cite this article as:
- Cherednik, I. Sel. math., New ser. (2001) 7: 447. doi:10.1007/s00029-001-8095-6
In the paper, we introduce q-deformations of the Riemann zeta function, extend them to the whole complex plane, establish a q-counterpart of the TlogT-formula for the number of zeros, and discuss theoretically and (mainly) numerically a q-variant of the Riemann hypothesis. The construction is closely related to the recent difference generalization of the Harish-Chandra theory of zonal spherical functions. The q-zeta functions do not satisfy the functional equation but have some analytic advantages.