Homotopy equivalences and free modules (Q1158862)

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scientific article; zbMATH DE number 3744132
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Homotopy equivalences and free modules
scientific article; zbMATH DE number 3744132

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    Homotopy equivalences and free modules (English)
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    1981
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    projective module
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    free module
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    binary polyhedral group
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    finite group acting freely and cellularly on a space with the homotopy type of an odd- dimensional sphere
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    self-homotopy equivalences
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    subgroups of SO(4)
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    k- invariant
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    punctured 3-dimensional lens space
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    punctured orbit spaces
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    submodules of the group ring
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