a person in the record
Li Zhang
Operations research; Ph.D. University of Iowa 2004
Wikidata names Ann Melissa Campbell and Timothy Joe Lowe as doctoral advisors. Linked to Wikidata and Mathematics Genealogy Project.
How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
The line above and below4 steps
The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.
- 1 step up
stated by WikidataAnn Melissa Campbellstated by WikidataTimothy Joe Lowe
- 2 steps up
stated by WikidataArthur Patrick Hurter, Jr.stated by WikidataMartin W. P. Savelsbergh
- 3 steps up
stated by WikidataJan Karel Lenstra
- 4 steps up
stated by WikidataGijsbert de Leve
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied