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math.GT2002
On disk embedding up to s-cobordism
Vyacheslav Krushkal
The disk embedding lemma is a technique underlying the topological classification results in 4-manifold topology for good fundamental groups. The purpose of this paper is to develo…
math.GT2002★ 1 cited
Dwyer's filtration and topology of 4-manifolds
Vyacheslav Krushkal
Topological 4-dimensional surgery is conjectured to fail, in general, for free fundamental groups. M. Freedman and P. Teichner have shown that surgery problems with an arbitrary fu…