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Full stable trace formula for the group Mp(2n)

By Wen-Wei Li

The metaplectic covering Mp(2n) of Sp(2n) affords an accessible yet nontrivial instance of the Langlands-Weissman program for covering groups. In order to use Arthur's methods in this setting, one needs a stable trace formula for Mp(2n). Thus far, only the elliptic terms have been stabilized. In this talk, I will report an ongoing work on the full stabilization, which is nearing completion. It will hopefully grant access to the whole genuine discrete automorphic spectrum of Mp(2n). Time permitting, I will also try to explain the similarities and subtle differences with the case of linear groups solved by Arthur.

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Citation data

  • DOI 10.24350/CIRM.V.19758003
  • Cite this video Li Wen-Wei (5/24/21). Full stable trace formula for the group Mp(2n). CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19758003
  • URL https://dx.doi.org/10.24350/CIRM.V.19758003

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