Journal
International Mathematics Research Notices
Publisher
Oxford University Press (OUP)
Abstract
A general Voronoï summation formula for the (metaplectic) double cover of GL2 is derived via the representation theoretic framework à la Ichino–Templier. The identity is also formulated classically and used to establish Voronoï summation formulae for half-integral weight modular forms and Maaß forms.