Academic Ancestry

a person in the record

Jens Frehse

German mathematicianborn 1943

Supervised 3 doctoral students; Wikidata names Friedrich Stummel and Harro Heuser as doctoral advisors and lists 31 doctoral students. Linked to Wikidata, OpenAlex, and 5 other registers.

Open the full sheetCiteData
Jens Frehse, pictured

Two steps up and one down. Dashed lines come from thesis records, solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred

Students3

Advisors on Wikidata2

From Wikidata, shown separately from the thesis records.

Students on Wikidata31

From Wikidata, shown separately from the thesis records.

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.

Below them, within 3 steps, the record reaches 264 people: 3 cited by thesis records, 261 stated by Wikidata.

Education and career2

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.