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Localization,completion and detecting equivariant maps on skeletons
Authors:Nobuyuki Oda  Yoshimi Shitanda
Affiliation:(1) Department of Applied Mathematics, Faculty of Science, Fukuoka University, 8-19-1, Nanakuma, Jonanku, 814-01 Fukuoka, Japan;(2) c/o Professor M. Kato, Department of Mathematics, Faculty of Science, Kyushu University, 6-10-1, Hakozaki, Higasiku, 812 Fukuoka, Japan
Abstract:In the category of equivariant spaces with base point, we prove the injectivity of the induced map between homotopy sets under some conditions. We study some relations between the localization and the completion. By using these results, we characterize continuous maps which are homotopic on skeletons, and obtain a generalization of the theory of phantom maps.
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