English

The explicit Local Langlands Correspondence for $\mathrm{GSp}_4$, $\mathrm{Sp}_4$ and stability (with an application to Modularity Lifting)

Number Theory 2023-05-09 v2 Representation Theory

Abstract

We give a purely local proof of the explicit Local Langlands Correspondence for GSp4\mathrm{GSp}_4 and Sp4\mathrm{Sp}_4. Moreover, we give a unique characterization in terms of stability of LL-packets and other properties. Finally, in the appendix, we give an application of our explicit local Langlands correspondence to modularity lifting.

Keywords

Cite

@article{arxiv.2304.02622,
  title  = {The explicit Local Langlands Correspondence for $\mathrm{GSp}_4$, $\mathrm{Sp}_4$ and stability (with an application to Modularity Lifting)},
  author = {Kenta Suzuki and Yujie Xu},
  journal= {arXiv preprint arXiv:2304.02622},
  year   = {2023}
}

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44 pages