[en] We provide new tools for the calculation of the torsion in the cohomology of congruence subgroups in the Bianchi groups : An algorithm for finding particularly useful fundamental domains, and an analysis of the equivariant spectral sequence combined with torsion subcomplex reduction.
Centre de recherche :
Mathematics Research Unit of University of Luxembourg - RMATH
Disciplines :
Mathématiques
Auteur, co-auteur :
Berkove, Ethan
Lakeland, Grant
RAHM, Alexander ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Mathematics Research Unit
Langue du document :
Anglais
Titre :
The mod 2 cohomology rings of congruence subgroups in the Bianchi groups
