Commuting Homotopy Limits.
Commuting Homotopy Limits and Colimits.
Comparing handle decompositions of homotopy equivalent manifolds
Conjugaison topologique des germes de fonctions holomorphesà singularité isolée en dimension trois.
Constructing manifolds by homotopy equivalences I. An obstruction to constructing PL-manifolds from homology manifolds
We aim at constructing a PL-manifold which is cellularly equivalent to a given homology manifold . The main theorem says that there is a unique obstruction element in , where is the group of 3-dimensional PL-homology spheres modulo those which are the boundary of an acyclic PL-manifold. If the obstruction is zero and is compact, we obtain a PL-manifold which is simple homotopy equivalent to .
CW-complexes with duality.
Decomposing four-manifolds up to homotopy type.
Die Unterscheidung von Homotopietyp und einfachem Homotopietyp bei zweidimensionalen Komplexen.
Directed subgraph complexes.
Enriched orthogonality and equivalences.
Equivariant Function spaces and Stable Homotopy Theory I
Equivariant weak -equivalences.
Erratum to 'Rational Lie Algebras and p-Isomorphisms of Nilpotent Groups and Homotopy Types'
Estimates for the Betti numbers of rationally elliptic spaces.
Examples of Free Involutions on Manifolds.
Exotic S1 Actions on CP3 and Related Topics.
Fibrations de petites catégories
Finitely presented subgroups of the self-homotopy equivalences group.
Finiteness properties of self-equivalence.
Fundamental Groups, ...-groups and Codimension two Submanifolds