The algebraic theory of finiteness obstruction.
The Determinant in the Laurent Ring and the L2-Reidemeister-Franz Torsion.
The Group of Homotopy Self-Equivalences of Some Compact CW-Complexes*.
The Reidemeister-Turaev torsion of standard Spin structures on Seifert fibered 3-manifolds
The Reidemeister-Turaev torsion is an invariant of 3-manifolds equipped with Spin structures. Here, a Spin structure of a 3-manifold is a homology class of non-singular vector fields on it. Each Seifert fibered 3-manifold has a standard Spin structure, which is represented as a non-singular vector field the set of whose orbits give a Seifert fibration. We provide an algorithm for computing the Reidemeister-Turaev torsion of the standard Spin structure on a Seifert fibered 3-manifold. The machinery...
The Relationship between Homology and Topological Manifolds via Homology Transversaltiy
The surjectivity problem for one-generator, one-relator extensions of torsion-free groups.
The Topological-Euclidean Space Form Problem.
The transfer maps induced in the algebraic K...- and K...-groups by a fibration I.
The Whitehead transfer homomorphism for oriented S...-bundles.
Torsion, TQFT, and Seiberg-Witten invariants of 3-manifolds.
Trees of Homotopy Types of Two-Dimensional CW-Complexes
Twisted Alexander polynomials and surjectivity of a group homomorphism.