# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/jack-k-hale
# Generated: 2026-08-13T17:49:38.081Z

schema: https://schema.org/Person
url: "https://fame.am/person/jack-k-hale"
name: "Jack K. Hale"
slug: "jack-k-hale"
description: "Jack Kenneth Hale was an American mathematician working primarily in the field of dynamical systems and functional differential equations."
tagline: "American mathematician"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Jack_K._Hale.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: "1928-10-03"
deathDate: "2009-12-09"
livingStatus: "DECEASED"
scores:
  popularity:           38.17
  momentum:             0
  historical:           6.338733333333334
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://pt.wikipedia.org/wiki/Jack_Kenneth_Hale"
    title: "Jack Kenneth Hale"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AC%D8%A7%D9%83_%D9%83._%D9%88%D9%8A%D9%84%D9%8A%D8%A7%D9%85"
    title: "جاك ك. ويليام"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D8%A7%D9%83_%D9%83._%D9%88%D9%8A%D9%84%D9%8A%D8%A7%D9%85"
    title: "جاك ك. ويليام"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D8%AC%DA%A9_%D9%87%DB%8C%D9%84_(%D8%B1%DB%8C%D8%A7%D8%B6%DB%8C%D8%A7%D8%AA%DA%86%DB%8C)"
    title: "جک هیل (ریاضیاتچی)"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jack_K._Hale"
    title: "Jack K. Hale"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Jack_K._Hale"
    title: "Jack K. Hale"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%AC%DA%A9_%D9%87%DB%8C%D9%84_(%D8%B1%DB%8C%D8%A7%D8%B6%DB%8C%D8%AF%D8%A7%D9%86)"
    title: "جک هیل (ریاضیدان)"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q15454445"
    title: "Wikidata"
    type:  "WIKIDATA"

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