Zeta functions and the Ramanujan property of finite complexes
11:10 - 12:00
101 , Mathematics Research Center Building (ori. New Math. Bldg.)
In this talk, we shall discuss recent progress on the construction of zeta functions associated to finite complexes arising from the Bruhat-Tits buildings of certain reductive groups, and the characterization of Ramanujan complexes through these zeta functions.