Academic Ancestry

a person in the record

Olga Ladyzhenskaya

Russian mathematician1922 to 2004

Wikidata names Ivan Petrovsky and Sergei Sobolev as doctoral advisors, lists 15 doctoral students, and names Sergei Sobolev as teacher. Linked to Wikidata, Mathematics Genealogy Project, and 6 other registers.

Open the full sheetCiteData
Olga Ladyzhenskaya, 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

Advisors on Wikidata2

From Wikidata, shown separately from the thesis records.

Students on Wikidata15

From Wikidata, shown separately from the thesis records.

Teachers and mentors1

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

    Sergei Sobolev

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 208 people: 208 stated by Wikidata.

Theses

Education and career5

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