# Yongzhong Xu

> Ph.D. from Rutgers University, New Brunswick in 2005 on "On the Morse Index of a Functional Arising in Contact Form Geometry" supervised by Abbas Bahri

**Wikidata**: [Q99741529](https://www.wikidata.org/wiki/Q99741529)  
**Source**: https://4ort.xyz/entity/yongzhong-xu


## References

1. Mathematics Genealogy Project
2. [Source](https://www.proquest.com/openview/35d252737e028c7c63b7251830ec0de2/1)
3. NUKAT
4. Virtual International Authority File
5. CiNii Research
6. zbMATH Open Database
7. [Source](https://academictree.org/chemistry/peopleinfo.php?pid=221953)