# null vector

> vector that is annihilated by a quadratic form

**Wikidata**: [Q3555169](https://www.wikidata.org/wiki/Q3555169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Null_vector)  
**Source**: https://4ort.xyz/entity/null-vector


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)