a person in the record
Juan Jorge Schäffer
Uruguayan-American mathematician1930 to 2017
Wikidata names Max Strutt, Michel Plancherel, and Rolf Nevanlinna as doctoral advisors and names Michel Plancherel as teacher. 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 Wikidata3
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
Teachers and mentors1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
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 Struttstated by WikidataMichel Plancherelstated by WikidataRolf Nevanlinna
- 2 steps up
stated by WikidataErnst Leonard Lindelöfstated by WikidataGerhard Joan Eliasstated by WikidataMathias Lerch
- 3 steps up
stated by WikidataHjalmar Mellinstated by WikidataKarl Weierstraßstated by WikidataLeopold Kroneckerstated by WikidataWillem Julius
- 4 steps up
stated by WikidataC. H. D. Buys Ballotstated by WikidataChristoph Gudermannstated by WikidataGösta Mittag-Lefflerstated by WikidataJohann Franz Enckestated by WikidataJohann Peter Gustav Lejeune Dirichlet
Theses
- stated by Wikidata
Contributions to the Theory of Electrical Circuits with Non-Linear Elements
doctoral thesis, stated by Wikidata - stated by Wikidatadoctoral thesis, stated by Wikidata
Education and career6
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1950 to 1953studied
- until 1950
- 1953 to 1956studied
- 1953 to 1957studied
- 1957 to 1968
- 1968 to 2017