Alexander horned sphere
Alexander horned sphere
Pathological embedding of the sphere in 3D space.
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First pulled Oct 31, 2026
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Readers' pathsAug 2026 – Oct 2026
Readers go next to
Share of the 4,008 clicks on its links
Antoine's necklace
Embedding of Cantor set in 3-dimensional Euclidean space.
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Set of points equidistant from a center.
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Pathological (mathematics)
Counterintuitive mathematical object.
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Lakes of Wada
Three disjoint sets that share a common boundary.
7.7%
Ball (mathematics)
Volume space bounded by a sphere.
6.5%
Cantor set
Set of points on a line segment with certain topological properties.
4.1%
Jordan curve theorem
Theorem in topology.
3.1%
Wild arc
Geometric topology embedding.
2.1%
Cantor tree surface
Fractal with infinite genus.
1.7%
Homeomorphism
Mapping which preserves all topological properties of a given space.
1.2%
Readers come from
Share of the 840 readers arriving from another article
Pathological (mathematics)
Counterintuitive mathematical object.
40%
Wild arc
Geometric topology embedding.
8.6%
Jordan curve theorem
Theorem in topology.
7.9%
Antoine's necklace
Embedding of Cantor set in 3-dimensional Euclidean space.
4.3%
Ball (mathematics)
Volume space bounded by a sphere.
3.2%
Sphere
Set of points equidistant from a center.
3%
Knot (mathematics)
Embedding of the circle in three dimensional Euclidean space.
2.1%