Article contents
Homotopy Equivalence of a Cofibre Fibre Composite
Published online by Cambridge University Press: 20 November 2018
Extract
Consider the following commutative diagram in Top, the category of topological spaces
in which j and j' are cofibrations, p and p' are (Hurewicz) fibrations and ƒ0, ƒi and ƒ2 are homotopy equivalences.
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1977
References
- 5
- Cited by