# trace class operator

> compact operator for which a finite trace can be defined

**Wikidata**: [Q977297](https://www.wikidata.org/wiki/Q977297)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Trace_class)  
**Source**: https://4ort.xyz/entity/trace-class-operator


## References

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