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I'm having trouble finding this construction.

Novikov (1964) constructed homotopy equivalences $f:N\rightarrow S^p\times S^q$ for $p,q > 1$ which are not homotopic to homeomorphisms.

References? --thanks

J. W. Tanner
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sarah
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  • take a look at ch 3 of Topological Library: Part 2: Characteristic Classes and Smooth Structures on Manifolds (Series on Knots and Everything). – C.F.G Mar 14 '20 at 08:36

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