a person in the record
Erica Billig
Ph.D. University of Pennsylvania 2017
Wikidata names Jason Roy and Michael R. Levy as doctoral advisors. Linked to Wikidata and Mathematics Genealogy Project.
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
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 WikidataJason Roystated by WikidataMichael R. Levy
- 2 steps up
stated by WikidataTom Maibaumstated by WikidataXihong Lin
- 3 steps up
stated by WikidataNorman Breslow
- 4 steps up
stated by WikidataBradley Efron
Education and career1
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied