レンズ空間
1. Lens spaceA lens space is an example of a topological space, considered in mathematics. The term often refers to a specific class of 3-manifolds, but in general can be defined for higher dimensions. In the 3-manifold case, a lens space can be visualized as the result of gluing two solid tori together by a homeomorphism of their boundaries. Often the 3-sphere and, both of which can be obtained as above, are not counted as they are considered trivial special cases.
Read “Lens space” on English Wikipedia
Read “レンズ空間” on Japanese Wikipedia
Read “Lens space” on DBpedia
Read “Lens space” on English Wikipedia
Read “レンズ空間” on Japanese Wikipedia
Read “Lens space” on DBpedia
Discussions
Log in to talk about this word.