Spanish Poliedro de Schönhardt Cited by user Wiki LIC on 01 Nov 2023 En geometría, el poliedro de Schönhardt es el poliedro no convexo más simple que no puede descomponerse en tetraedros sin agregar nuevos vértices.
Romanian Triangulare în evantai Cited by user Turbojet on 09 Jan 2023 thumb|Triangularea în evantai a unui [[poligon convex]] thumb|Triangularea în evantai a unui poligon cu un singur vârf concav În o triangulare în evantai este o…
English Schönhardt polyhedron Cited by user David Eppstein on 28 Dec 2022 In geometry, the Schönhardt polyhedron is the simplest non-convex polyhedron that cannot be triangulated into tetrahedra without adding new vertices.
English Simplicial complex Cited by user Fgnievinski on 29 Aug 2022 In mathematics, a simplicial complex is a set composed of points, line segments, triangles, and their n-dimensional counterparts (see illustration).