2 papers
math.NT2026
An analytic approach to -adic diffeomorphism group and Teichmüller theory
Yuxiu Lu
We consider a specific class of infinite dimensional -adic Lie groups, i.e., a sort of diffeomorphism groups on -adic ball . It…
math.AT2025
The -geometry and its applications
Yuxiu Lu
We generalize the classical Fisher information metric on statistical models to -metrics on various spaces of differential forms or group of diffeomorphisms. Using this new int…