Past exam of the mathematics course of the University of Cambridge / 2020 / ii / Paper 3 / 20F / a

Table of contents
- Solution a

Solution

The geometric realization of a simplicial complex consists of the filled triangle

⟨ v_{1}, v_{2}, v_{3} ⟩

together with the two extra edges

⟨ v_{1}, v_{4} ⟩

and

⟨ v_{2}, v_{4} ⟩

. Thus the triangle on

v_{1}, v_{2}, v_{4}

has only its boundary:

Figure 1.
The vertices, edges and faces of a simplicial complex
.

 Ancestors (10)

 View article source

 Discussion (0)

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.

  See all articles in the same topic Create my own version