# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/robert-tijdeman
# Generated: 2026-08-13T01:37:05.332Z

schema: https://schema.org/Person
url: "https://fame.am/person/robert-tijdeman"
name: "Robert Tijdeman"
slug: "robert-tijdeman"
description: "Robert Tijdeman is a Dutch mathematician. Specializing in number theory, he is best known for his Tijdeman's theorem. He is a professor of mathematics at the Leiden University since 1975, and was chairman of the department of mathematics and computer science at Leiden from 1991 to 1993. He was also president of the Royal Dutch Mathematical Society from 1984 to 1986."
tagline: "Dutch mathematician"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1943-07-30"
livingStatus: "LIVING"
scores:
  popularity:           39.18
  momentum:             2.808988764044944
  historical:           7.204104
  currentAttention:     0
  sourceConfidence:     45
  profileCompleteness:  45
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://vi.wikipedia.org/wiki/Robert_Tijdeman"
    title: "Robert Tijdeman"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%B1%D9%88%D8%A8%D8%B1%D8%AA_%D8%AA%D9%8A%D8%AC%D8%AF%D9%85%D8%A7%D9%86"
    title: "روبرت تيجدمان"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D8%B1%D8%A7%D8%A8%D8%B1%D8%AA_%D8%AA%D8%A7%DB%8C%D9%86%D8%AF%D9%86"
    title: "رابرت تایندن"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Robert_Tijdeman"
    title: "Robert Tijdeman"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Robert_Tijdeman"
    title: "Robert Tijdeman"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Robert_Tijdeman"
    title: "Robert Tijdeman"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Robert_Tijdeman"
    title: "Robert Tijdeman"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Robert_Tijdeman"
    title: "Robert Tijdeman"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q450858"
    title: "Wikidata"
    type:  "WIKIDATA"

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