Betti number
Let denote a topological space, and let denote the -th homology group of . If is finitely generated, then its rank is called the -th Betti number of .
Title | Betti number |
---|---|
Canonical name | BettiNumber |
Date of creation | 2013-03-22 13:47:14 |
Last modified on | 2013-03-22 13:47:14 |
Owner | mathcam (2727) |
Last modified by | mathcam (2727) |
Numerical id | 6 |
Author | mathcam (2727) |
Entry type | Definition |
Classification | msc 55N10 |
Related topic | homology |
Related topic | HomologyTopologicalSpace |