Type: Article
Publication Date: 2004-05-01
Citations: 6
DOI: https://doi.org/10.3792/pjaa.80.35
We obtain a new bound for the first eigenvalue of the Laplacian for Bianchi manifolds by the method of Luo, Rudnick and Sarnak. We use a recent result of Kim on symmetric power $L$-functions. The key idea is to take tensor products of zeta functions, and we report on our recent developments on Kurokawa's multiple zeta functions.