# Matrix Schrödinger operator with δ-interactions

> Research article (Mathematical Notes, 2016) · cited 10× · AI/ML

**Wikidata**: [openalex:W2515502158](https://www.wikidata.org/wiki/openalex:W2515502158)  
**Source**: https://4ort.xyz/entity/matrix-schrodinger-operator-with-interactions