a person in the record
Otakar Borůvka
Czech academic, mathematician and educator1899 to 1995
Wikidata names Mathias Lerch as doctoral advisor and lists 11 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 5 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 Wikidata11
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1904
- stated by Wikidataborn 1905
- stated by Wikidataborn 1922
- stated by Wikidataborn 1924
- stated by Wikidataborn 1928
- stated by Wikidataborn 1934
- stated by Wikidataborn 1937
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
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 WikidataMathias Lerch
- 2 steps up
stated by WikidataKarl Weierstraßstated by WikidataLeopold Kronecker
- 3 steps up
stated by WikidataChristoph Gudermannstated by WikidataJohann Franz Enckestated by WikidataJohann Peter Gustav Lejeune Dirichlet
- 4 steps up
stated by WikidataBernhard Friedrich Thibautstated by WikidataCarl Friedrich Gaussstated by WikidataJoseph Fourierstated by WikidataSiméon Denis Poisson
Below them, within 3 steps, the record reaches 167 people: 167 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.
- 1910 to 1916studied
- 1916 to 1917studied
- 1917 to 1918
- 1918 to 1922
- 1921 to 1923studied
- 1923 to 1970worked
- from 1969