References
[B]A. K. Bousfield,The localization of spaces with respect to homology, Topology14 (1975), 133–150.
[BD]I. Berstein andE. Dror,On the homotopy type of non-simply-connected co-H-spaces, Ill. Journ. Math.20 (1976), 528–534.
[EH]B. Eckmann andP. J. Hilton,Structure maps in group theory, Fund. Math.50 (1961), 207–221.
[G1]T. Ganea,Some problems on numerical homotopy invariants, Lecture Notes in Mathematics249, Springer, 1971, 13–22.
[G2]—,Cogroups and suspensions, Invent. Math.9 (1970), 185–197.
[HMR]P. Hilton, G. Mislin andJ. Roitberg,On maps of finite complexes into nilpotent spaces of finite type: a correction to ‘Homotopical Localization’, Proc. London Math. Soc. (1977) (to appear).
[K]D. M. Kan,On monoids and their dual, Bol. Soc. Math. Mex.3 (1958), 52–61.
Author information
Authors and Affiliations
Additional information
Dedicated to Beno Eckmann on the Occasion of his Sixtieth Birthday
Rights and permissions
About this article
Cite this article
Hilton, P., Mislin, G. & Roitberg, J. On co-H-spaces. Commentarii Mathematici Helvetici 53, 1–14 (1978). https://doi.org/10.1007/BF02566062
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02566062