Ludovico Ferrari

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Ludovico Ferrari
Biographie
Naissance
Décès
Voir et modifier les données sur Wikidata (à 43 ans)
Bologne
Nom de naissance
Lodovico FerrariVoir et modifier les données sur Wikidata
Activité
Autres informations
A travaillé pour
Université de Bologne (-)
Hercule Gonzague (-)
Scuole Piatti (d) (-)Voir et modifier les données sur Wikidata
Maître
Influencé par
Prononciation

modifier - modifier le code - modifier WikidataDocumentation du modèle

Lodovico Ferrari ([1] 1522 - 1565) est un mathématicien italien du XVIe siècle[2].

Biographie

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Né à Bologne, Lodovico Ferrari est l'élève et le collaborateur de Jérôme Cardan. Il est extrêmement brillant et Cardan commence à lui enseigner les mathématiques.

Il est célèbre pour avoir résolu l'équation du quatrième degré en la ramenant à une équation du troisième degré (voir « Méthode de Ferrari »).

Ferrari prend sa retraite relativement jeune (43 ans) et assez riche. Il retourne dans sa ville natale pour tenir un poste de professeur de mathématiques en 1565. Quelque temps plus tard, il meurt d'un empoisonnement à l'arsenic, apparemment assassiné par sa sœur[2].

Références

  1. ↑ (la) Jérôme Cardan, Medici Mediolanensis, Libelli quinque, Petreius, , 618 p. (lire en ligne), p. 365
  2. ↑ a et b (en) John J. O'Connor et Edmund F. Robertson, « Lodovico Ferrari », sur MacTutor, université de St Andrews.

Liens externes

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