Wavefront set conjecture for generic local Langlands parameters
Wavefront set conjecture for generic local Langlands parameters
Let be a local field of characteristic zero, let be a classical group over , and let have a generic local -parameter. For each symbol , let denote the maximal members of the corresponding wavefront set under the -stable topological order over , and let denote the maximal members under the -rational topological order. Wavefront set conjecture. The identities
and
should both hold. This conjecture seeks to identify analytic, arithmetic, and generalized-Whittaker descriptions of maximal wavefront data for generic parameters; the paper presents substantial progress toward it for real classical groups.
Sources & referencesView supporting material
Primary source
Dihua Jiang, Dongwen Liu, Zhikang Luo, Jia-Jun Ma and Lei Zhang, “Arithmetic Wavefront Set and Microlocal Structure of Harish-Chandra Character”, arXiv:2606.05735 (2026).
Additional references
2 papers in this index state this conjecture (2022–2026). The statement above is taken from the most recent of them; the others are arXiv:2207.04700.
Progress summary
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