File:Cosmic Topology fig2b.jpg

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    Six ``Small Euclidean Spaces By properly identifying the opposing faces of a parallelepiped or a hexagonal prism, one obtains six finite and orientable Euclidean spaces. The unmarked pairs of walls are glued by simple translations. The others are glued with the orientations shown by the doors. (a) hypertorus (b) hypertorus with a quarter turn (c) hypertorus with a half-turn (d) hypertorus with a one-sixth turn (e) hypertorus with a one-third turn (f) Hantzsche-Wendt space. Courtesy Adam Weeks Marano

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    current10:01, 18 December 2014Thumbnail for version as of 10:01, 18 December 2014981 × 706 (173 KB)Olivier Minazzoli (Talk | contribs)Six ``Small'' Euclidean Spaces By properly identifying the opposing faces of a parallelepiped or a hexagonal prism, one obtains six finite and orientable Euclidean spaces. The unmarked pairs of walls are glued by simple translations. The others are glu...

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