a person in the record
Daniel Tell Sigley
Ph.D. University of Illinois at Urbana-Champaign 1932
Wikidata names Robert Daniel Carmichael as doctoral advisor. Linked to Wikidata, Mathematics Genealogy Project, and VIAF.
How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors 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 WikidataRobert Daniel Carmichael
- 2 steps up
stated by WikidataGeorge David Birkhoff
- 3 steps up
stated by WikidataEliakim Hastings Moore
- 4 steps up
stated by WikidataHubert Anson Newton
Education and career3
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1933 to 1938
- undated
- undatedworked