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TANGENT FIBRATION OF A POINCARÉ COMPLEX

Published online by Cambridge University Press:  01 June 1999

YANGHYUN BYUN
YANGHYUN BYUN
Affiliation:
Department of Mathematics, Hanyang University, Sungdong-Gu, Seoul, Korea, [email protected]
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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.

Type
Notes and Papers
Information
Journal of the London Mathematical Society , Volume 59 , Issue 3 , June 1999 , pp. 1101 - 1116
Copyright
The London Mathematical Society 1999

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