The Mislin genus, phantom maps and weak
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Ilyong Do; Jianzhong Pan
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Article
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2000
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Elsevier Science
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English
β 55 KB
For a nilpotent space X, we prove that the cardinality of the set WI(X), which denotes the homotopy classes of weak identities, depends only on the Mislin genus of X. On the other hand, we prove that when X = BG, the classifying space of a connected finite loop space, or X is a 1connected finite Pos