Abstract
In this paper, we determine the residues at poles of standard intertwining operators for parabolically induced representations of an arbitrary connected reductive quansisplit algebraic group over a p-acid field whenever the unipotent radical of the parabolic subgroup is Abelian. We then interpret these residues by means of the theory of endoscopy.
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Shahidi, F. Poles of Intertwining Operators via Endoscopy; the Connection with Prehomogeneous Vector Spaces With an Appendix, `Basic Endoscopic Data', by Diana Shelstad To the Memory of Magdy Assem. Compositio Mathematica 120, 291–325 (2000). https://doi.org/10.1023/A:1002038928169
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DOI: https://doi.org/10.1023/A:1002038928169