# limit cycle

> closed trajectory in a 2d phase space of a dynamical system such that that another trajectory spirals into it as time approaches ±∞

**Wikidata**: [Q1545916](https://www.wikidata.org/wiki/Q1545916)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Limit_cycle)  
**Source**: https://4ort.xyz/entity/limit-cycle


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)