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Incorrect diagram for Example 8.7.16 #1163

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roconnor opened this issue Sep 2, 2024 · 1 comment
Open

Incorrect diagram for Example 8.7.16 #1163

roconnor opened this issue Sep 2, 2024 · 1 comment

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@roconnor
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roconnor commented Sep 2, 2024

I don't know anything about CW complexes but I think the diagram should have the left hand arrow in the pushout being pr₁ : S₁ × 𝕊⁰ → S₁, and similarly for the second diagram.
@mikeshulman
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Hmm, yes, I think you're right. Would you like to submit a pull request?

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@mikeshulman @roconnor