Academic Ancestry

a person in the record

Isaak Khalatnikov

University teacher at Leiden University1919 to 2021

Wikidata names Lev Landau as doctoral advisor, lists 2 doctoral students, names Lev Landau as teacher, and lists 3 people they taught. Linked to Wikidata, Mathematics Genealogy Project, and 6 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

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata2

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

    Lev Landau

Taught3

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

    Lev Gor'kov

    born 1929
  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Alexander Andreev

    born 1939
  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Q112988440

    born 1944

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 2 people: 2 stated by Wikidata.

Education and career6

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