3 papers
math.RT2026
Pro-p Iwahori Hecke algebras and the dual Vinberg monoid
Tobias Schmidt
Let G be a split reductive group over the integers, F a p-adic local field with residue field Fq. We relate the pro-p-Iwahori Hecke algebra H of G(F) over Fq to the Vinberg monoid…
cs.MA2026
Mean-Field Control on Sparse Graphs: From Local Limits to GNNs via Neighborhood Distributions
Tobias Schmidt, Kai Cui
Mean-field control (MFC) offers a scalable solution to the curse of dimensionality in multi-agent systems but traditionally hinges on the restrictive assumption of exchangeability…
math.NT2025
Irreducibility results for equivariant -modules on rigid analytic spaces
Konstantin Ardakov, Tobias Schmidt
We prove a general irreducibility result for geometrically induced coadmissible equivariant -modules on rigid analytic spaces. As an application, we geometrically repr…