A Note on Stable Homotopy Modules

Donald W. Kahn
1970 Proceedings of the American Mathematical Society  
We establish under very general conditions that a space may be changed by adding one cell, so that the stable homotopy module becomes infinitely generated over the stable homotopy ring. We give an application to the study of ideals in the stable homotopy ring.
doi:10.2307/2037135 fatcat:t2xpbkcnevhspa4fwryeotyn4m