# vertex cover number

> size of a vertex cover of minimum size

**Wikidata**: [Q93605406](https://www.wikidata.org/wiki/Q93605406)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Vertex_cover_number)  
**Source**: https://4ort.xyz/entity/vertex-cover-number


## References

1. Decycling Graphs
2. Aggregation of inequalities in integer programming
3. [Source](https://www.irif.fr/~vmitsou/parameterized24-25/TD/TD3Sol.pdf)