English Cross-polytope Cited by user OfficialURL on 17 Nov 2023 In geometry, a cross-polytope, hyperoctahedron, orthoplex, or cocube is a regular, convex polytope that exists in n-dimensional Euclidean space.
Hungarian Ortáns Cited by user Szalakóta on 24 Apr 2022 Az ortáns vagy hiperoktáns a koordinátageometriában a síknegyed és a térnyolcad általánosítása
English Yasuo Akizuki Cited by user MoviesandTelevisionFan on 17 Feb 2022 Yasuo Akizuki (23 August 1902 – 11 July 1984) was a Japanese mathematician. He was a professor at Kyoto University.