# harmonic function

> function with vanishing Laplacian

**Wikidata**: [Q599027](https://www.wikidata.org/wiki/Q599027)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Harmonic_function)  
**Source**: https://4ort.xyz/entity/harmonic-function


## References

1. Integrated Authority File
2. Nuovo soggettario
3. SUDOC
4. Freebase Data Dumps. 2013
5. Biblioteca Nacional de España
6. Faceted Application of Subject Terminology
7. National Library of Israel
8. KBpedia
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)