# Gromov norm

> measure of the topological complexity of a manifold; the minimum of the sum of the absolute values of the coefficients over all singular chains representing the fundamental class

**Wikidata**: [Q4419838](https://www.wikidata.org/wiki/Q4419838)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Simplicial_volume)  
**Source**: https://4ort.xyz/entity/gromov-norm