a person in the record
Showlong Patrick Koh
Ph.D. Columbia University 1982
Wikidata names Cyrus Derman as doctoral advisor. Linked to Wikidata and Mathematics Genealogy Project.
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 WikidataCyrus Derman
- 2 steps up
stated by WikidataChung Kai-laistated by WikidataTed Harris
- 3 steps up
stated by WikidataHarald Cramérstated by WikidataSamuel S. Wilks
- 4 steps up
stated by WikidataHenry Lewis Rietzstated by WikidataMarcel Riesz
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied