a person in the record
Paul Erdős
Hungarian mathematician1913 to 1996
Wikidata names Lipót Fejér as doctoral advisor, lists 6 doctoral students, and lists 3 people they taught. Linked to Wikidata, Google Scholar, and 9 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
Students on Wikidata6
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1927
- stated by Wikidataborn 1928
- stated by Wikidataborn 1943
- stated by Wikidataborn 1944
- stated by Wikidataborn 1948
- stated by Wikidata
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 supervisionborn 1944
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1948
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1975
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 WikidataLipót Fejér
- 2 steps up
stated by WikidataHermann Schwarz
- 3 steps up
stated by WikidataErnst Kummerstated by WikidataKarl Weierstraß
- 4 steps up
stated by WikidataChristoph Gudermannstated by WikidataHeinrich Scherk
Below them, within 3 steps, the record reaches 190 people: 190 stated by Wikidata.
Theses
- stated by Wikidatadoctoral thesis, stated by Wikidata
Education and career7
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1926 to 1930studied
- 1930 to 1934studied
- 1934 to 1938
- 1938 to 1940
- 1943 to 1945worked
- 1952 to 1954worked
- 1954 to 1996