6 citations · 9 across the 3 of their papers we have counts for
3 papers
math.AT2011
Towards representation stability for the second homology of the Torelli group
Søren K. Boldsen, Mia Hauge Dollerup
We show for g > 6 that the second homology group of the Torelli group of a surface of genus g and 1 boundary component is generated as an Sp(2g,Z)-module by the image under the sta…
math.GN2009★ 6 cited
Different versions of mapping class groups of surfaces
Søren Kjærgaard Boldsen
We give a short, mostly elementary and self-contained proof of the classical result that the groups of diffeomorphisms, homeomorphisms, and homotopy equivalences of a surface have…
math.AT2009★ 3 cited
Improved homological stability for the mapping class group with integral or twisted coefficients
Søren K. Boldsen
In this paper we prove stability results for the homology of the mapping class group of a surface. We get a stability range that is near optimal, and extend the result to twisted c…