a person in the record
Karl Erich Hupka
German physicist and author1884 to 1919
Wikidata names Max Planck as doctoral advisor. 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
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 WikidataMax Planck
- 2 steps up
stated by WikidataAlexander von Brill
- 3 steps up
stated by WikidataAlfred Clebsch
- 4 steps up
stated by WikidataFranz Ernst Neumann
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- until 1909