Abstract Simplicial

Some articles on simplicial, abstract simplicial:

Timeline Of Category Theory And Related Mathematics - 1945–1970
... of mappings 1950 Samuel Eilenberg–Joe Zilber Simplicial sets as a purely algebraic model of well behaved topological spaces ... A simplicial set can also be seen as a presheaf on the simplex category ... A category is a simplicial set such that the Segal maps are isomorphisms ...
Abstract Simplicial Complex
... In mathematics, an abstract simplicial complex is a purely combinatorial description of the geometric notion of a simplicial complex, consisting of a family of finite sets closed under the operation of taking subsets ... In the context of matroids and greedoids, abstract simplicial complexes are also called independence systems ...

Famous quotes containing the word abstract:

    O reason, reason, abstract phantom of the waking state, I had already expelled you from my dreams, now I have reached a point where those dreams are about to become fused with apparent realities: now there is only room here for myself.
    Louis Aragon (1897–1982)