a person in the record
Michel Arjan Westenberg
Ph.D. Rijksuniversiteit Groningen 2001born 1973
Wikidata names Johannes Bernardus Theodorus Maria Roerdink and Nicolai Petkov as doctoral advisors and lists 2 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 2 other registers.
How to read the marksstated by Wikidata or indexed by OpenAlex
Advisors on Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
Students on Wikidata2
From Wikidata, shown separately from the thesis records.
- 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 WikidataJohannes Bernardus Theodorus Maria Roerdinkstated by WikidataNicolai Petkov
- 2 steps up
stated by WikidataNico van Kampen
- 3 steps up
stated by WikidataHans Kramers
- 4 steps up
stated by WikidataPaul Ehrenfest
Below them, within 3 steps, the record reaches 2 people: 2 stated by Wikidata.
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied