# Dirichlet's energy

> half of the integral of the squared gradient of a function on its domain

**Wikidata**: [Q5280760](https://www.wikidata.org/wiki/Q5280760)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dirichlet_energy)  
**Source**: https://4ort.xyz/entity/dirichlet-s-energy


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)