a person in the record
Konrad Polthier
German mathematicianborn 1961
Wikidata names Hermann Karcher and Stefan Hildebrandt as doctoral advisors and lists 13 doctoral students. 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 Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
Students on Wikidata13
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- 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 WikidataHermann Karcherstated by WikidataStefan Hildebrandt
- 2 steps up
stated by WikidataErnst Hölderstated by WikidataKurt Leichtweiss
- 3 steps up
stated by WikidataEmanuel Spernerstated by WikidataLeon Lichtenstein
- 4 steps up
stated by WikidataFriedrich Schottkystated by WikidataHermann Schwarzstated by WikidataOtto Schreierstated by WikidataWilhelm Blaschke
Below them, within 3 steps, the record reaches 22 people: 22 stated by Wikidata.
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedworked