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typo in the title

edited Nov 1, 2012 at 15:32

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Nonhomeomorphic CW-complexes that are "stably" homeomorphic

Do there exist CW-complexes $X$ and $Y$ that are not homeomorphic, but $X \times I$ and $Y \times I$ are homeomorphic? Here $I$ denotes the unit interval $[0, 1]$.

gn.general-topology gt.geometric-topology

asked Nov 1, 2012 at 15:18

Iam