# Elliptic Operators with Honeycomb Symmetry: Dirac Points, Edge States and Applications to Photonic Graphene

> Research article (Archive for Rational Mechanics and Analysis, 2018) · cited 74× · AI/ML

**Wikidata**: [openalex:W2762304334](https://www.wikidata.org/wiki/openalex:W2762304334)  
**Source**: https://4ort.xyz/entity/elliptic-operators-with-honeycomb-symmetry-dirac-points-edge-states-and-applications-to-photonic-graphene