a person in the record
Hans Heinrich Keller
Dr. phil. Universität Zürich 19501922 to 2012
Wikidata names Lars Ahlfors as doctoral advisor and lists 3 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 3 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 Wikidata3
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1941
- stated by Wikidataborn 1946
- 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 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 WikidataLars Ahlfors
- 2 steps up
stated by WikidataErnst Leonard Lindelöfstated by WikidataRolf Nevanlinna
- 3 steps up
stated by WikidataHjalmar Mellin
- 4 steps up
stated by WikidataGösta Mittag-Leffler
Below them, within 3 steps, the record reaches 42 people: 42 stated by Wikidata.
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied