Event time:
Monday, February 19, 2007 - 11:30am to Sunday, February 18, 2007 - 7:00pm
Location:
431 DL
Speaker:
Fritz Grunewald
Speaker affiliation:
Heinrich-Hein-Universität Düsselforf
Event description:
The Zeta-function of a group or a ring is the Dirichlet-series
with coefficients equal to the numbers of subgroups or ideals of a fixed
index. I shall report on recent progress about the analytical properties of
these functions.