PhD Thesis: The twisted weighted fundamental lemma for the transfer of automorphic forms from GSp(4) to GL(4)
Abstract: We prove the twisted weighted fundamental lemma for the group GL(4) x GL(1) relative to a certain outer
automorphism a, which yields GSp(4) as a twisted endoscopic group. This version of the
fundamental lemma is needed to stabilize the twisted trace formula for the pair (GL(4) x GL(1), a).
This stabilized twisted trace formula is required for Arthur's classification of the discrete spectrum of GSp(4) in terms of
automorphic representations of GL(4).
Files: [.dvi] [.pdf] [.ps] library version
The version of my thesis submitted for publication can be found here.