S. Wewers

activity

20002005

most citedSome remarks on open analytic curves over non-archimedian fields

2 citations · 8 across the 10 of their papers we have counts for

collaborators

Showing 2004Show all

5 papers · 1 filter

math.AG2004★ 1 cited

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,…

math.AG2004

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…

math.AG2004★ 1 cited

The local lifting problem for dihedral groups

Irene I. Bouw, Stefan Wewers

Let $G = D_{p}$ be the dihedral group of order $2 p$ , where $p$ is an odd prime. Let $k$ an algebraically closed field of characteristic $p$ . We show that any action of $G$ on the ring…

math.AG2004★ 1 cited

Alternating groups as monodromy groups in positive characteristic

Irene I. Bouw, Stefan Wewers

Let $X$ be a generic curve of genus $g$ defined over an algebraically closed field $k$ of characteristic $p \geq 0$ . We show that for $n$ sufficiently large there exists a tame rati…

math.AG2004

Stable reduction of three point covers

Stefan Wewers

This note gives a survey on some results related to the stable reduction of three point covers, which were the topic of my talk at the {\em Journées Arithmetiques} 2003 in Graz.