a person in the record
Lev Schnirelmann
Russian mathematician1905 to 1938
Wikidata names Nikolai Luzin as doctoral advisor and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 6 other registers.

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.
- stated by Wikidata
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 supervisionborn 1907
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.
- 1 step up
stated by WikidataNikolai Luzin
- 2 steps up
stated by WikidataDmitri Egorov
- 3 steps up
stated by WikidataNikolai Bugaev
- 4 steps up
stated by WikidataErnst Kummerstated by WikidataJoseph Liouvillestated by WikidataKarl Weierstraß
Education and career4
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1921 to 1929
- 1929 to 1930
- 1930 to 1934
- 1934 to 1938