Source: wikibot/simplicial-sphere
= Simplicial sphere
{wiki=Simplicial_sphere}
A simplicial sphere is a type of topological space that arises in the field of algebraic topology and combinatorial geometry. More specifically, it is a simplicial complex that is homeomorphic to a sphere. \#\#\# Definition A **simplicial complex** is a set of simplices that satisfies certain conditions, such as closure under taking faces and the intersection property.