a person in the record
Ronghua Tan
Ph.D. Beijing Normal University 2005
Wikidata names Changchang Xi and Steffen König as doctoral advisors. Linked to Wikidata and Mathematics Genealogy Project.
How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
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 WikidataChangchang Xistated by WikidataSteffen König
- 2 steps up
stated by WikidataClaus Michael Ringelstated by WikidataDieter Happelstated by WikidataKlaus W. Roggenkamp
- 3 steps up
stated by WikidataFriedrich-Wilhelm Bauerstated by WikidataHermann Boernerstated by WikidataWolfgang Franz
- 4 steps up
stated by WikidataEwald Burgerstated by WikidataHelmut Hassestated by WikidataLeon Lichtenstein
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied