Reppen, Stefan

1. Moduli of G-bundles under nonconnected group schemes and nondensity of essentially finite bundles
   2023/11/09 by Ludvig Olsson, Stefan Reppen, Olsson, Ludvig +3 · 1 citation
   Mathematics · Medicine · #Advanced Algebra and Geometry #Advanced Neuroimaging Techniques and Applications #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics
2. On the Hasse invariant of Hilbert modular varieties mod p
   2023/06/27 by Stefan Reppen, Reppen, Stefan · 1 citation
   Mathematics · Social Sciences · #Advanced Algebra and Geometry #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics #Number Theory (math.NT) #Vietnamese History and Culture Studies
3. An Ogus Principle for Zip period maps: The Hasse invariant's vanishing order via `Frobenius and the Hodge filtration'
   2024/04/08 by Wushi Goldring, Stefan Reppen, Goldring, Wushi +1 · 1 citation
   Mathematics · #Advanced Algebra and Geometry #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #Algebraic structures and combinatorial models #FOS: Mathematics #Number Theory (math.NT)