Abstract simplicial complex
id:
abstract-simplicial-complex-208-9218463
title:
Abstract simplicial complex
text:
In combinatorics, an abstract simplicial complex (ASC), often called an abstract complex or just a complex, is a family of sets that is closed under taking subsets, i.e., every subset of a set in the family is also in the family. It is a purely combinatorial description of the geometric notion of a simplicial complex. For example, in a 2-dimensional simplicial complex, the sets in the family are the triangles, their edges, and their vertices. In the context of matroids and greedoids, abstract si
brand slug:
wiki
category slug:
encyclopedia
description:
Mathematical object
original url:
https://en.wikipedia.org/wiki/Abstract_simplicial_complex
date created:
2004-06-13T17:03:08Z
date modified:
2024-09-11T16:54:46Z
main entity:
{"identifier":"Q4669959","url":"https://www.wikidata.org/entity/Q4669959"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/50/Simplicial_complex_example.svg","width":532,"height":517}
fields total:
13
integrity:
16