Publications [#374138] of Jessica Fintzen

Papers Published

1. Adler, JD; Fintzen, J; Varma, S, On Kostant sections and topological nilpotence, Journal of the London Mathematical Society, vol. 97 no. 2 (April, 2018), pp. 325-351 [doi]
   (last updated on 2024/07/10)

   Abstract:
   Let G denote a connected, quasi-split reductive group over a field F that is complete with respect to a discrete valuation and that has a perfect residue field. Under mild hypotheses, we produce a subset of the Lie algebra g(F) that picks out a G(F) -conjugacy class in every stable, regular, topologically nilpotent conjugacy class in g(F). This generalizes an earlier result obtained by DeBacker and one of the authors under stronger hypotheses. We then show that if F is p-adic, then the characteristic function of this set behaves well with respect to endoscopic transfer.