2000 character limit reached
On the definition of stable transfer factors (2203.03783v2)
Published 8 Mar 2022 in math.RT
Abstract: We define stable geometric and spectral transfer factors and develop some of their basic properties. Using our definition of stable geometric transfer factors, we show that the stable transfer conjecture for orbital integrals implies the stable transfer of characters and vice versa. The latter is also implied by a basic form of the local Langlands conjecture, and in particular establishes stable transfer in the archimedean case. Moreover, we introduce a notion of primitive distributions and formulate conjectural transfer identities for the local geometric and spectral distributions that occur in the stable trace formula, suggested by primitisation.
Collections
Sign up for free to add this paper to one or more collections.