References
- D. H. Gottlieb, A certain subgroup of the fundamental group, Amer. J. Math. 87 (1965), 840-856. https://doi.org/10.2307/2373248
- D. H. Gottlieb, Evaluation subgroups of homotopy groups, Amer. J. Math. 91 (1969), 729-756. https://doi.org/10.2307/2373349
- D. H. Gottlieb, Covering transformations and universal fibrations, Illinois J. Math. 13 (1969), 432-437.
- P. J. Hilton, Homotopy Theory and Duality, Mimeographed Notes, Cornell Univ. Ithaca, NY, 1959.
- G. E. Lang, Evaluation subgroups of factor spaces, Pacific J. Math. 42 (1972), 701-709. https://doi.org/10.2140/pjm.1972.42.701
-
K. Y. Lee and M. H. Woo, The G-sequence and the
${\omega}-homology$ of a CW-pair, Topology Appl. 52 (1993), no. 3, 221-236. https://doi.org/10.1016/0166-8641(93)90104-L - K. Y. Lee and M. H. Woo, Cyclic morphisms in the category of pairs and generalized G-sequences, J. Math. Kyoto Univ. 38 (1998), no. 2, 271-285. https://doi.org/10.1215/kjm/1250518118
- K. Y. Lee, M. H. Woo, and X. Zhao, Certain generalizations of G-sequences and their exactness, Bull. Korean Math. Soc. 45 (2008), no. 1, 119-131. https://doi.org/10.4134/BKMS.2008.45.1.119
- K. L. Lim, On cyclic maps, J. Austral. Math. Soc. Ser. A 32 (1982), no. 3, 349-357. https://doi.org/10.1017/S1446788700024903
- N. Oda, The homotopy set of the axes of pairings, Canad. J. Math. 42 (1990), no. 5, 856-868. https://doi.org/10.4153/CJM-1990-044-3
- J. Pan, X. Shen, and M. Woo, The G-sequence of a map and its exactness, J. Korean Math. Soc. 35 (1998), no. 2, 281-294.
- J. Siegel, G-spaces, W-spaces and H-spaces, Pacific J. Math. 31 (1969), 209-214. https://doi.org/10.2140/pjm.1969.31.209
- K. Varadarajian, Generalised Gottlieb groups, J. Indian Math. Soc. (N.S.) 33 (1969), 141-164.
- M. Woo and J. Kim, Certain subgroups of homotopy groups, J. Korean Math. Soc. 21 (1984), no. 2, 109-120.
- M. H. Woo and K. Y. Lee, On the relative evaluation subgroups of a CW-pair, J. Korean Math. Soc. 25 (1988), no. 1, 149-160. https://doi.org/10.4134/CKMS.2010.25.1.149