On the convergence of zeta functions of prehomogeneous vector spaces
arXiv:2405.04153 · doi:10.1017/nmj.2024.34
Abstract
We prove a general convergence result for zeta functions of prehomogeneous vector spaces extending results of H. Saito, F. Sato and Yukie. Our analysis points to certain subspaces which yield boundary terms. We study it further in the setup arising from nilpotent orbits. In certain cases we determine the residue at the rightmost pole of the zeta function.