a person in the record
Jörg Brüdern
German mathematicianborn 1962
Supervised 4 doctoral students between 2007 and 2010; Wikidata names Samuel Patterson as doctoral advisor, lists 11 doctoral students, and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 4 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlex
Students4
- cited by a thesis record
- cited by a thesis record2009 · doctoral
- cited by a thesis record
- cited by a thesis record2007 · doctoral
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata11
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1977
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
Taught1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
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 WikidataSamuel Patterson
- 2 steps up
stated by WikidataAlan Beardon
- 3 steps up
stated by WikidataWalter Hayman
- 4 steps up
stated by WikidataMary Cartwright
Below them, within 3 steps, the record reaches 21 people: 4 cited by thesis records, 17 stated by Wikidata.
Education and career3
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedworked
- undatedworked