A 1 1/2-dimensional version of Hopf's Theorem on the number of ends of a group.
A Connection between the Integral Homology and the Centre of a Rational Linear Group.
A Construction of Representations of Weyl Groups.
A Filtration of Schur Multiplicator.
A Functorial Transfer Theorem.
A generalized Hopf formula for higher homology groups.
A homological exact sequence associated with a family of normal subgroups
A Homological Finiteness Criterion.
A Magnus-Witt type isomorphism for non-free groups.
A note on groups with torsion-free abelianization and trivial multiplicator.
A Relative cohomological invariant for group pairs.
A Specialization Theorem for Certain Weyl Group Representations and an Application to the Green Polynomials of Unitary Groups.
Acyclic groups of automorphisms.
Algèbres de Lie et pro-p-groupes définis par une seule relation.
Amalgamated Free Products of Groups and Homological Duality
An acyclic extension of the braid group.
An exterior product for the homology of groups with integral coefficients modulo
An infinite-dimensional torsion-free FP...group.
Another Homological Characterisation of Finite p-Nilpotent Groups.
Baer invariants in semi-abelian categories I: General theory.