Category:Horned sphere
Jump to navigation
Jump to search
topological embedding of a 2-dimensional sphere in 3-space whose interior is a 3-ball but whose exterior is not simply connected | |||||
Upload media | |||||
Instance of |
| ||||
---|---|---|---|---|---|
Named after | |||||
Discoverer or inventor | |||||
Time of discovery or invention |
| ||||
| |||||
Media in category "Horned sphere"
The following 4 files are in this category, out of 4 total.
-
Alexander horned sphere construction (Alexander 1924).jpg 896 × 592; 77 KB
-
Alexander horned sphere.png 2,000 × 1,500; 517 KB
-
Construcción de esfera de Alexander con cuernos.gif 600 × 338; 13.64 MB
-
Construcción de esfera de Alexander.gif 600 × 338; 2.57 MB