Jacques Hadamard

E66240

French mathematician human mathematician

Jacques Hadamard was a prominent French mathematician known for his fundamental contributions to number theory, complex analysis, and partial differential equations, including the prime number theorem and the concept of well-posed problems.

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All labels observed (2)

Label	Occurrences
Jacques Hadamard canonical	18
Hadamard	1

Statements (50)

Predicate	Object
instanceOf	French mathematician ⓘ human ⓘ mathematician ⓘ
awardReceived	Bordin Prize ⓘ Grand Prix of the French Academy of Sciences ⓘ surface form: Grand Prix des Sciences Mathématiques Poncelet Prize ⓘ
birthDate	1865-12-08 ⓘ
birthPlace	Versailles ⓘ surface form: Versailles, France
countryOfCitizenship	France ⓘ
deathDate	1963-10-17 ⓘ
deathPlace	Paris ⓘ surface form: Paris, France
educatedAt	Panthéon-Sorbonne University ⓘ surface form: University of Paris École Normale (Paris) ⓘ surface form: École Normale Supérieure
employer	Collège de France ⓘ La Sorbonne ⓘ surface form: Sorbonne École Polytechnique ⓘ
familyName	Jacques Hadamard self-linksurface differs ⓘ surface form: Hadamard
fieldOfWork	complex analysis ⓘ differential geometry ⓘ functional analysis ⓘ mathematics ⓘ number theory ⓘ partial differential equations ⓘ
givenName	Jacques ⓘ
influenced	20th-century analysis ⓘ the development of modern PDE theory ⓘ the mathematical theory of prime distribution ⓘ
knownFor	Weierstrass factorization theorem ⓘ surface form: Hadamard factorization theorem Hadamard inequality ⓘ Hadamard matrices ⓘ Hadamard product (of power series) ⓘ Hadamard three-circle theorem ⓘ Cauchy problem ⓘ surface form: Hadamard well-posedness Hadamard’s example of ill-posed problems ⓘ contributions to the calculus of variations ⓘ contributions to the theory of determinants ⓘ contributions to the theory of entire functions ⓘ contributions to the theory of partial differential equations ⓘ prime number theorem ⓘ work on geodesics and negative curvature ⓘ
memberOf	Académie des Sciences ⓘ Académie des Sciences ⓘ surface form: French Academy of Sciences
name	Jacques Hadamard self-link ⓘ
notableIdea	definition of well-posed problems in mathematical physics ⓘ use of complex analysis in number theory ⓘ
notableWork	Essai sur l’étude des fonctions données par leur développement de Taylor ⓘ Taylor series ⓘ surface form: La série de Taylor et son prolongement analytique Lectures on Cauchy’s problem in linear partial differential equations ⓘ Leçons sur la propagation des ondes et les équations de l’hydrodynamique ⓘ
positionHeld	professor of mathematics ⓘ

Referenced by (19)

Full triples — surface form annotated when it differs from this entity's canonical label.

École Polytechnique → hasAlumnus → Jacques Hadamard ⓘ

André Weil → doctoralAdvisor → Jacques Hadamard ⓘ

Jacques Hadamard → name → Jacques Hadamard self-link ⓘ

Jacques Hadamard → familyName → Jacques Hadamard self-linksurface differs ⓘ

this entity surface form: Hadamard

Prix Bordin → notableRecipient → Jacques Hadamard ⓘ

Cauchy–Hadamard theorem → namedAfter → Jacques Hadamard ⓘ

prime number theorem → firstProofBy → Jacques Hadamard ⓘ

prime number theorem → provedIndependentlyBy → Jacques Hadamard ⓘ

Hadamard fractional integral → namedAfter → Jacques Hadamard ⓘ

Hadamard matrices → namedAfter → Jacques Hadamard ⓘ

subject surface form: Hadamard matrix

Hadamard inequality → namedAfter → Jacques Hadamard ⓘ

Hadamard inequality → introducedBy → Jacques Hadamard ⓘ

Hadamard three-circle theorem → namedAfter → Jacques Hadamard ⓘ

Hadamard product (of power series) → namedAfter → Jacques Hadamard ⓘ

Hadamard’s example of ill-posed problems → namedAfter → Jacques Hadamard ⓘ

Leçons sur la propagation des ondes et les équations de l’hydrodynamique → author → Jacques Hadamard ⓘ

Lectures on Cauchy’s problem in linear partial differential equations → author → Jacques Hadamard ⓘ

subject surface form: Lectures on Cauchy’s Problem in Linear Partial Differential Equations

Essai sur l’étude des fonctions données par leur développement de Taylor → author → Jacques Hadamard ⓘ

Essai sur l’étude des fonctions données par leur développement de Taylor → authorName → Jacques Hadamard ⓘ