# Schur–Horn theorem

> characterizes the diagonal of a Hermitian matrix with given eigenvalues

**Wikidata**: [Q7433042](https://www.wikidata.org/wiki/Q7433042)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Schur–Horn_theorem)  
**Source**: https://4ort.xyz/entity/schur-horn-theorem