Poincaré space
A surname. / A village and civil parish in the Metropolitan Borough of Wigan, Greater Manchester, England (OS grid ref SD6009).
(topology) An n-dimensional topological space with a distinguished element µ of its nth homology group such that taking the cap product with an element of the kth cohomology group yields an isomorphism to the (n − k)th cohomology group.
plural of atomic winter
Synonym of watersport (“sexual fetish”)
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DiQt（ディクト）
無料
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