After having seen how - comparatively - easy it is to untie a seemingly knotted surface embedded in $\mathbb{R}^3$, I am now looking for really (= untieable) knotted surfaces.
Is there a most simple explicit example?
2026-03-30 06:43:58.1774853038
Untieable knotted surfaces
96 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in GEOMETRY
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