# Mathematical Physics Branches: Identifying Mixed Type Equations

> Research article (Lobachevskii Journal of Mathematics, 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W2965403907](https://www.wikidata.org/wiki/openalex:W2965403907)  
**Source**: https://4ort.xyz/entity/mathematical-physics-branches-identifying-mixed-type-equations