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arXiv · 1810.08299

Singular link concordance implies link homotopy in codimension $\ge 3$

Sergey A. Melikhov
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Abstract

We prove the analogue of the Concordance Implies Isotopy in Codimension $\ge 3$ Theorem for link maps, together with some other its singular analogues. In the case of spherical link maps, a stronger result was independently obtained by P. Teichner (by different methods).

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Sergey A. Melikhov. 2018-10-18. Singular link concordance implies link homotopy in codimension $\ge 3$. https://arxiv.org/abs/1810.08299

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