The Becker-Gottlieb Transfer Is Functorial
arXiv:1310.6321
Abstract
The Becker-Gottlieb transfer gives a wrong-way map on suspension spectra for maps of spaces whose homotopy fibres are retracts of finite complexes. We prove that this construction is contravariantly functorial on the homotopy category level.
This paper has been withdrawn by the author. Withdrawn - there is a very silly mistake in Lemma 4.11, without which the proof of the main result breaks