Manifolds with non-stable fundamental groups at infinity.
Manifolds with non-stable fundamental groups at infinity, II.
Mappings covered by products and pinched products
Mass endomorphism, surgery and perturbations
We prove that the mass endomorphism associated to the Dirac operator on a Riemannian manifold is non-zero for generic Riemannian metrics. The proof involves a study of the mass endomorphism under surgery, its behavior near metrics with harmonic spinors, and analytic perturbation arguments.
Minimal m-functions
Mod 2 Semi-characteristics and the Converse to a Theorem of Milnor.
On Handlebody Structures for Hypersurfaces in C3and CP3.
On Homotopy Invariance of Higher Signatures.
On Killing Characteristic Classes by Cobordism.
On low dimensional S-cobordisms.
On Manifolds Representing Homology Classes in Codimension 2.
On pseudo-isotopy classes of homeomorphisms of a dimensional differentiable manifold.
We study self-homotopy equivalences and diffeomorphisms of the (n+1)-dimensional manifold X= #p(S1 x Sn) for any n ≥ 3. Then we completely determine the group of pseudo-isotopy classes of homeomorphisms of X and extend to dimension n well-known theorems due to F. Laudenbach and V. Poenaru (1972,1973), and J. M. Montesinos (1979).
On Representing Homology Classes of 4-Manifolds.
On small geometric invariants of 3-manifolds.
On Some Spaces which can be Partioned by the Rational Line.
On the classification of G-spheres II: PL automorphism groups.
On the homotopy embeddability of complexes in Euclidean space. I. The weak thickening theorem.
On the homotopy theory of equivariant automorphism groups.
On the intersection forms of closed 4-manifolds.
Given a closed 4-manifold M, let M* be the simply-connected 4-manifold obtained from M by killing the fundamental group. We study the relation between the intersection forms λM and λM*. Finally some topological consequences and examples are described.
On the Morse Complex.