SPEAKER: Andrew Booker, Univ. of Michigan, Ann Arbor
TITLE:
Effective computation of Maass cusp forms
ABSTRACT:
I will describe some joint work with Andreas Strombergsson and Akshay
Venkatesh concerning rigorous computation of eigenfunctions of the
Laplacian for congruence groups. As application we verify Selberg's
eigenvalue conjecture for small levels, improving on work of Huxley.