Academic Ancestry

a person in the record

Derrick Henry Lehmer

American mathematician1905 to 1991

Wikidata names Jacob Tamarkin as doctoral advisor and lists 19 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 7 other registers.

Open the full sheetCiteData
Derrick Henry Lehmer, pictured

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

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata19

From Wikidata, shown separately from the thesis records.

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

    Tom M. Apostol

    born 1923

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 236 people: 236 stated by Wikidata.

Theses

Education and career6

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