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arXiv · 2105.14446

Phantom maps and rational homotopy

Hiroshi Kihara
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Abstract

We generalize theorems of McGibbon-Roitberg, Iriye, and Meier on the relations between phantom maps and rational homotopy, and apply them to provide new calculational examples of the homotopy sets Ph(X, Y ) of phantom maps and the subsets SPh(X, Y ) of special phantom maps.

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Hiroshi Kihara. 2021-05-30. Phantom maps and rational homotopy. https://arxiv.org/abs/2105.14446

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