# Lower order perturbation and global analytic vectors for a class of globally analytic hypoelliptic operators

> Research article (Proceedings of the American Mathematical Society, 2016) · cited 26× · AI/ML

**Wikidata**: [openalex:W2412846313](https://www.wikidata.org/wiki/openalex:W2412846313)  
**Source**: https://4ort.xyz/entity/lower-order-perturbation-and-global-analytic-vectors-for-a-class-of-globally-analytic-hypoelliptic-operators