Dictionary

Catalan solid en · NOUN

Etymology

From Catalan (“a surname”) + solid, named for Belgian mathematician Eugène Charles Catalan.

Meanings

1. The dual polyhedron of any Archimedean solid.
   • As the most complex of the Catalan solids, the disdyakis triacontahedron has 1680 geometrical elements surrounding its axis, according to Table 1, whilst 2400 elements surround it when its faces are divided into their sectors, i.e., 720 elements are added by this division. These numbers are ten times the corresponding numbers for the simplest Catalan solid. 2009, Stephen M. Phillips, The Mathematical Connection Between Religion and Science, page 270:
   • 1993, E. Heil, H. Martini, 1.11: Special convex bodies, P. M. Gruber, J. M> Wills (editors), Handbook of Convex Geometry, Volume A, page 352, These duals are also called Catalan solids, because Catalan was the first mathematician who described all of them, cf. Brückner (1900, p. 160). Some of the Catalan solids are much older, e.g., the rhombic dodecahedron, which plays a role in crystallography (cf. chapter 37), and the rhombic triacontahedron, which is of some importance also in the theory of quasicrystals (cf. chapter 3.5).
   • The set of thirteen such duals is historically designated the Catalan solids. Perhaps the most striking feature of a Catalan solid is that it is composed of just one kind of face that is not a regular polygon. A face of a Catalan solid can be simply constructed by the Dorman-Luke construction [3, 4, 6, 16], which is based on a dualization process known as polar reciprocation [6], with respect to the midsphere. 2003, Rona Gurkewitz, Bennett Arnstein, Multimodular Origami Polyhedra: Archimedeans, Buckyballs and Duality, page 4:

Forms

Synonyms

Archimedean dual (dual polyhedron of an Archimedean solid)

Translations (11)

de dual-archimedischer Körper (dual polyhedron of an Archimedean solid) · it solido di Catalan (dual polyhedron of an Archimedean solid) · fi Catalanin monitahokas (dual polyhedron of an Archimedean solid) · pl wielościan Catalana (dual polyhedron of an Archimedean solid) · de catalanischer Körper (dual polyhedron of an Archimedean solid) · ca sòlid arquimedià dual (dual polyhedron of an Archimedean solid) · fi Catalanin kappale (dual polyhedron of an Archimedean solid) · el Καταλανικό στερεό (dual polyhedron of an Archimedean solid) · ca sòlid de Catalan (dual polyhedron of an Archimedean solid) · fi Arkhimedeen duaali (dual polyhedron of an Archimedean solid) · it solido archimedeo duale (dual polyhedron of an Archimedean solid)