a person in the record
Antonius van de Ven
Dutch mathematician1931 to 2014
Wikidata names Willem van Est as doctoral advisor, lists 10 doctoral students, and lists 4 people they taught. Linked to Wikidata, Mathematics Genealogy Project, and 4 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 Wikidata10
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1943
- stated by Wikidataborn 1944
- stated by Wikidataborn 1949
- stated by Wikidataborn 1950
- stated by Wikidataborn 1952
- stated by Wikidataborn 1956
- stated by Wikidataborn 1962
- stated by Wikidataborn 1966
- stated by Wikidata
- stated by Wikidata
Taught4
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 1961
- a teacher or mentor, stated by Wikidata: not a thesis supervision
- a teacher or mentor, stated by Wikidata: not a thesis supervision
- a teacher or mentor, stated by Wikidata: not a thesis supervision
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 WikidataWillem van Est
- 2 steps up
stated by WikidataHans Freudenthal
- 3 steps up
stated by WikidataHeinz Hopfstated by WikidataLudwig Bieberbach
- 4 steps up
stated by WikidataErhard Schmidtstated by WikidataFelix Klein
Below them, within 3 steps, the record reaches 80 people: 80 stated by Wikidata.
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied