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Oleksandr Kharchenko's user avatar
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Oleksandr Kharchenko
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Low dimensional homotopy groups of $\operatorname{Top}(4)$
Thank you for sharing the note! It answers my question together with the reference from Danny Ruberman's comment.
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Low dimensional homotopy groups of $\operatorname{Top}(4)$
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Low dimensional homotopy groups of $\operatorname{Top}(4)$
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Low dimensional homotopy groups of $\operatorname{Top}(4)$