Unpublished Preprints:
- A
representation of generalized braid group in classical braid
group . (IHES-preprint
series,
IHES/M/00/08 , math.GR/0108167
)
*.*
- Topology
of
3-manifolds and a class of groups .( math.GT/0209121
). (This paper is contained in Topology
of
3-manifolds
and a class of groups II).

- L-theory
of
groups with unstable derived series. (4 pages) (arxiv:0704.2137).
(This paper is contained in The
fibered
isomorphism conjecture in L-theory.)
- On the isomorphism conjecture for
groups acting on trees. (28 pages) (math.KT/0510297v5).
(This paper is contained in The isomorphism
conjecture for groups with generalized free product structure.