The lower algebraic $K$-theory of virtually cyclic subgroups of the braid groups of the sphere and of $\mathbb{Z}[B_4(\mathbb{S}^2)]$

On the other hand, the condition of small topological degree is not sufficient in higher codimension to assure that the attracting set is non pluripolar (see Theorem 4.1).. The

able at http://tel.archives-ouvertes.fr/tel-00526976/, this program computes a fundamental domain for the Bianchi groups in hyperbolic 3-space, the associated quotient space

We establish a dimension formula involving a number of param- eters for the mod 2 cohomology of finite index subgroups in the Bianchi groups (SL 2 groups over the ring of integers in

We give a method for constructing explicit non-trivial elements in the third K -group (modulo torsion) of an imaginary quadratic number field. These arise from the relative homology

We classify the (finite and infinite) virtually cyclic subgroups of the pure braid groups P n p R P 2 q of the projective plane.. Braid groups of surfaces were studied by

Stukow, Conjugacy classes of finite subgroups of certain mapping class groups, Seifert fibre spaces and braid groups, Turkish J. Thomas, Elliptic structures on 3-manifolds,

Keywords: surface braid group, sphere braid group, projective plane braid group, configuration space, lower algebraic K-theory, conjugacy classes, virtually cyclic

In [GG5], we showed that the isomorphism classes of the maximal finite subgroups of B n p S 2 q are comprised of cyclic, dicyclic (or generalised quaternion) and binary