On Homotopy Invariance of Higher Signatures.
A Splitting Theorem for Manifolds.
On for dimensional s-cobordisms, II.
The topological rationality of linear representations
Fixed Points of Periodic Differentiable Maps.
On Four Dimensional Surgery and Applications
Fundamental Groups, ...-groups and Codimension two Submanifolds
Link cobordism.
Class numbers and periodic smooth maps.
Submanifolds of codimension two and homology equivalent manifolds
In this paper new methods of studying codimension two embeddings of manifolds are outlined. Results are stated on geometric periodicity of knot cobordism. The group of local knots of a manifold in a 2-plane bundle is introduced and computed, and applied to -close embeddings. General codimension two splitting theorems are discussed, with applications to equivariant knots and knot cobordism. A general existence theorem for P.L. (non-locally flat) embeddings is also given. The methods...
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