2 citations · 6 across the 7 of their papers we have counts for
8 papers · 1 filter
Some remarks on open analytic curves over non-archimedian fields
Stefan Wewers
We study open analytic curves over non-archimedian fields and their formal models. In particular, we give a criterion, in terms of etale cohomology, when such a formal model is (al…
Indigenous bundles with nilpotent -curvature
Irene I. Bouw, Stefan Wewers
We study indigenous bundles in characteristic p>0 with nilpotent p-curvature, and show that they correspond to so-called deformation data. Using this equivalence, we translate the…
Variation of parabolic cohomology and Poincare duality
Michael Dettweiler, Stefan Wewers
We continue our study of the variation of parabolic cohomology (math.AG/0310139) and derive an exact formula for the underlying Poincare duality. As an illustration of our methods,…
Problems from the workshop on "Automorphisms of Curves" (Leiden, August, 2004)
I. Bouw, T. Chinburg, G. Cornelissen +7
Contents: Rational functions with given monodromy on generic curves (I. Bouw & S. Wewers); Can deformation rings of group representations not be local complete intersections? (T. C…
The local lifting problem for dihedral groups
Irene I. Bouw, Stefan Wewers
Let be the dihedral group of order , where is an odd prime. Let an algebraically closed field of characteristic . We show that any action of on the ring…
Alternating groups as monodromy groups in positive characteristic
Irene I. Bouw, Stefan Wewers
Let be a generic curve of genus defined over an algebraically closed field of characteristic . We show that for sufficiently large there exists a tame rati…