(1) Department of Mathematics, Stanford University, Stanford, CA 94305-2125, USA;(2) School of Mathematical Sciences, Sackler Faculty of Exact Sciences, Tel Aviv University, Ramat-Aviv, 69978, Israel
Abstract:
This paper studies a Rankin-Selberg integral for a degree 27 L-function on Spin(9). It makes use of an Eisenstein series on the exceptional group F4.