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TANGENT FIBRATION OF A POINCARÉ COMPLEX
Published online by Cambridge University Press: 01 June 1999
Abstract
The unstable tangent fibration of a Poincaré complex is defined so that it is consistent with the manifold case. It exists uniquely for each Poincaré complex X up to fibrewise homotopy equivalence and, furthermore, if a Poincaré embedding structure exists on the diagonal X→X×X, its normal fibration is the tangent fibration.
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- The London Mathematical Society 1999
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