# subharmonic function

> function f such that, if f≤h on the boundary of a ball for any harmonic function h, then f≤h also inside the ball

**Wikidata**: [Q753658](https://www.wikidata.org/wiki/Q753658)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Subharmonic_function)  
**Source**: https://4ort.xyz/entity/subharmonic-function


## References

1. Freebase Data Dumps. 2013
2. National Library of Israel Names and Subjects Authority File
3. KBpedia
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)