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In mathematics, a solid torus is the solid formed by sweeping a disk around a circle. As a topological space, it is homeomorphic to the Cartesian product S 1 × D 2 {\displaystyle S^{1}\times D^{2}} of the disk and the circle, endowed with the product topology.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Solid torus | is a | solid formed by sweeping a disk around a circle | 0.90 | text |
| Solid torus | is a | torus plus the region inside the torus | 0.90 | text |
| Solid torus | is a | connected | 0.90 | text |
| Solid torus | related to Topological properties | The | 0.60 | section |
| Solid torus | related to Topological properties | Since | 0.60 | section |
| Solid torus | related to Topological properties | Therefore | 0.60 | section |
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