# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-h-hubbard
# Generated: 2026-08-13T21:41:34.474Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-h-hubbard"
name: "John H. Hubbard"
slug: "john-h-hubbard"
description: "John Hamal Hubbard is an American mathematician and professor at Cornell University and the Université de Provence. He is known for the mathematical contributions he made with Adrien Douady in the field of complex dynamics, including a study of the Mandelbrot set. One of their most important results is that the Mandelbrot set is connected."
tagline: "American mathematician"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_H._Hubbard_(2011).jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1945-10-06"
livingStatus: "LIVING"
scores:
  popularity:           41.74
  momentum:             2.205882352941177
  historical:           5.679338666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://de.wikipedia.org/wiki/John_Hamal_Hubbard"
    title: "John Hamal Hubbard"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%A5%D8%AA%D8%B4_%D9%87%D8%A7%D8%A8%D8%A7%D8%B1%D8%AF"
    title: "جون إتش هابارد"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/John_H._Hubbard"
    title: "John H. Hubbard"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/John_Hamal_Hubbard"
    title: "John Hamal Hubbard"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_H._Hubbard"
    title: "John H. Hubbard"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_H._Hubbard"
    title: "John H. Hubbard"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q464212"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump