a person in the record
Cédric Villani
French mathematician and politicianborn 1973
Wikidata names Pierre-Louis Lions as doctoral advisor, lists 6 doctoral students, names Pierre-Louis Lions as teacher, and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 7 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 Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata6
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1978
- stated by Wikidataborn 1979
- stated by Wikidataborn 1983
- stated by Wikidataborn 1984
- stated by Wikidataborn 1985
- stated by Wikidataborn 1989
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
Taught1
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 supervisionborn 1984
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 WikidataPierre-Louis Lions
- 2 steps up
stated by WikidataHaïm Brezis
- 3 steps up
stated by WikidataGustave Choquetstated by WikidataJacques-Louis Lions
- 4 steps up
stated by WikidataArnaud Denjoystated by WikidataLaurent Schwartz
Below them, within 3 steps, the record reaches 24 people: 24 stated by Wikidata.
Education and career5
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedstudied
- undatedstudied
- undated
- undatedworked