a person in the record
William F. Trench
Ph.D. University of Pennsylvania 19581931 to 2016
Wikidata names Bernard Epstein as doctoral advisor and lists 1 doctoral student. Linked to Wikidata, Mathematics Genealogy Project, and 2 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 Wikidata1
From Wikidata, shown separately from the thesis records.
- 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 WikidataBernard Epstein
- 2 steps up
stated by WikidataMaurice Haskell Heins
- 3 steps up
stated by WikidataJoseph Leonard Walsh
- 4 steps up
stated by WikidataGeorge David Birkhoffstated by WikidataMaxime Bôcher
Below them, within 3 steps, the record reaches 1 person: 1 stated by Wikidata.
Education and career8
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- until 1953studied
- 1953 to 1956
- 1956 to 1957worked
- 1957 to 1959worked
- 1957 to 1964
- until 1958studied
- 1964 to 1986worked
- 1986 to 1997worked