Comparing L(s, ?) with its truncated Euler product and generalization O. Ramare April 17, 2009 Abstract We show that any L-function attached to a non-exceptionnal Hecke Grossencharakter ? may be approximated by a truncated Euler prod- uct when s lies near the line
0 such that no L-function L(s,?) has a zero ? in the region ≥ 1? C Logmax(q∆, q∆|=s|) (1) except at most one such character; this potential exception is real valued and may have at most one real zero ? in this region.
- dirichlet characters
- euler prod- uct when
- no real
- let ?
- euler product
- see also
- exceptional characters
- exceptional characters can
- hecke grossencharakter