Spanish Triángulo de Schwarz Cited by user Wiki LIC on 19 Aug 2023 En geometría, un triángulo de Schwarz, llamado así por Hermann Schwarz, es un triángulo esférico que se puede usar para teselar una esfera (teselado esférico), con la…
French BN-paire Cited by user JerGer on 24 Mar 2023 En mathématiques, une (B, N)-paire est une structure sur groupes de type de Lie qui permet de donner des preuves uniformes de nombreux résultats, au lieu de donner un…
English Arrangement of lines Cited by user David Eppstein on 24 Dec 2022 In geometry, an arrangement of lines is the subdivision of the plane formed by a collection of lines.
English (B, N) pair Cited by user David Schwein on 12 Sep 2022 In mathematics, a (B, N) pair is a structure on groups of Lie type that allows one to give uniform proofs of many results, instead of giving a large number of case-by-case…