# Hadamard space

> geodesically complete metric space of non-positive curvature

**Wikidata**: [Q5637590](https://www.wikidata.org/wiki/Q5637590)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hadamard_space)  
**Source**: https://4ort.xyz/entity/hadamard-space


## References

1. Freebase Data Dumps. 2013