4 citations · 8 across the 6 of their papers we have counts for
6 papers
The Complex of Hypersurfaces in a Homology Class
Gerrit Herrmann, José Pedro Quintanilha
For a compact oriented smooth -manifold and a codimension- homology class , we investigate a simplicial complex $\mathcal{S}^\…
The leading coefficient of the -Alexander torsion
Fathi Ben Aribi, Stefan Friedl, Gerrit Herrmann
We give upper and lower bounds on the leading coefficients of the -Alexander torsions of a -manifold in terms of hyperbolic volumes and of relative -torsions of su…
Sutured manifolds and -Betti numbers
Gerrit Herrmann
Using the virtual fibering theorem of Agol we show that a sutured 3-manifold is taut if and only if the -Betti numbers of the pair are zero. As a…
Torsion in the homology of finite covers of 3-manifolds
Stefan Friedl, Gerrit Herrmann
Let be a prime 3-manifold that is not a closed graph manifold. Building on a result of Hongbin Sun and using a result of Asaf Hadari we show that for every there…
Linking forms revisited
Anthony Conway, Stefan Friedl, Gerrit Herrmann
We show that the -valued linking forms on rational homology spheres are (anti-) symmetric and we compute the linking form of a 3-dimensional rational homolog…
The -Alexander torsion for Seifert fiber spaces
Gerrit Herrmann
We calculate the -Alexander torsion for Seifert fiber spaces and graph manifolds in terms of the Thurston norm.