a person in the record
Jean-Michel Bony
French mathematicianborn 1942
Supervised 1 doctoral student at Université Paris-Sud; Wikidata names Gustave Choquet as doctoral advisor, lists 3 doctoral students, and lists 1 person they taught. Linked to Wikidata, Mathematics Genealogy Project, and 5 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Students1
- cited by a thesis recordstated by Wikidata
Chao-Jiang Xu“Régularité des solutions des équations aux dérivées partielles non linéaires”
1984 · Université Paris-Sud · doctoral
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata3
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1934
- stated by Wikidataborn 1959
- stated by Wikidataborn 1960
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 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 WikidataGustave Choquet
- 2 steps up
stated by WikidataArnaud Denjoy
- 3 steps up
stated by WikidataRené-Louis Baire
- 4 steps up
stated by WikidataCharles Émile Picard
Below them, within 3 steps, the record reaches 30 people: 5 cited by thesis records, 26 stated by Wikidata.
Education and career2
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- undatedstudied
- undatedworked
Sat beside the lineage10
jury member or jury president, not advisor
- cited by a thesis record
Francois Vigneron“Localisation et décroissance des champs de la mécanique des fluides et des plasmas. Espaces fonctionnels associés à une famille de champs de vecteurs.”
jury president · 2006 · Ecole Polytechnique X · doctoral - cited by a thesis record
Pierre Germain“Solutions fortes, solutions faibles d'équations aux dérivées partielles d'évolution.”
jury member · 2005 · Ecole Polytechnique X · doctoral - cited by a thesis record
Philippe Kerdelhué“Equation de Schrödinger magnétique périodique avec symétries triangulaires et hexagonales. Structure hiérarchique du spectre”
jury member · 1991 · Université Paris-Sud · doctoral - cited by a thesis record
Luc Robbiano“Unicité du problème de Cauchy. Ensembles nodaux. Régularité des problèmes elliptiques”
jury member · 1990 · Université Paris-Sud · doctoral - cited by a thesis record
Christian Gérard“Propagation de la polarisation pour des problèmes aux limites”
jury member · 1986 · Université Paris-Sud · doctoral - cited by a thesis record
Xavier Saint Raymond“Unicité de Cauchy pour les équations aux dérivées partielles analytiques ou C∞. Conditions nécessaires et conditions suffisantes”
jury member · 1986 · Université Paris-Sud · doctoral - cited by a thesis record
Patrick Gérard“Distributions conormales analytiques et équations aux dérivées partielles non linéaires”
jury member · 1985 · Université Paris-Sud · doctoral - cited by a thesis record
Chao-Jiang Xu“Régularité des solutions des équations aux dérivées partielles non linéaires”
jury member · 1984 · Université Paris-Sud · doctoral - cited by a thesis recordjury member · 1980 · Université Paris-Sud · doctoral
- cited by a thesis record
Bernard Helffer“Hypoellipticité pour des classes d'opérateurs pseudodifférentiels à caractéristiques multiples”
jury member · 1976 · Université Paris-Sud (1970-2019) · doctoral