Academic Ancestry

a person in the record

Dennis Hejhal

American mathematicianborn 1948

Supervised 2 doctoral students at Uppsala universitet; Wikidata names Menahem Max Schiffer as doctoral advisor and lists 5 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 5 other registers.

Open the full sheetCiteData

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

Students2

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata5

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 141 people: 2 cited by thesis records, 139 stated by Wikidata.

Education and career8

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