a person in the record
Henry Ernest Erdman
Ph.D. University of Wisconsin-Madison 19201884 to 1977
Wikidata names Benjamin H. Hibbard as doctoral advisor and lists 1 doctoral student. 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 Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1899
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 WikidataBenjamin H. Hibbard
- 2 steps up
stated by WikidataFrederick Jackson Turnerstated by WikidataRichard T. Ely
- 3 steps up
stated by WikidataHerbert Baxter Adamsstated by WikidataJohann Caspar Bluntschlistated by WikidataKarl Knies
- 4 steps up
stated by WikidataBruno Hildebrandstated by WikidataJohann Christian Hasse
Below them, within 3 steps, the record reaches 3 people: 3 stated by Wikidata.
Education and career5
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- until 1912
- 1917 to 1921worked
- undated
- undated
- undated