Rainer H. Kaenders

collaborators

2 papers

math.AG1999

The Mixed Hodge Structure on the Fundamental Group of a Punctured Riemann Surface

Rainer H. Kaenders

Given a compact Riemann surface $X ˉ$ of genus $g$ and a point $q$ on $X ˉ$ , we consider $X := X ˉ ∖ {q}$ with a basepoint $p \in X$ . The extension of mixed Hodge…

math.AG1998

New Period Mappings for Plane Curve Singularities

Rainer H. Kaenders

For plane curve singularities we construct a mixed Hodge structure (MHS) over the integers on the fundamental group of the Milnor fiber. The concept nearby fundamental group is int…