Source-pinned research

Research proof index

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1 topic
Project-declaredLean 4.32.0-rc1

Immersion antipodal sphere

immersion_antipodal_sphere

Plain-language statement

The antipodal map on š•Š^n āŠ† ā„^{n+1} is an immersion.

topologydifferential geometryhomotopy

Source project: Sphere eversion

Person-level attribution pending.

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