# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/yasutaka-ihara
# Generated: 2026-08-14T12:24:34.730Z

schema: https://schema.org/Person
url: "https://fame.am/person/yasutaka-ihara"
name: "Yasutaka Ihara"
slug: "yasutaka-ihara"
description: "Yasutaka Ihara is a Japanese mathematician and professor emeritus at the Research Institute for Mathematical Sciences. His work in number theory includes Ihara's lemma and the Ihara zeta function."
tagline: "Japanese mathematician"
gender: "male"
country:
  name: "Japan"
  isoCode: "JP"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1938-05-03"
livingStatus: "LIVING"
scores:
  popularity:           42.65
  momentum:             2.836104988980164
  historical:           6.745969333333335
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  55
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ru.wikipedia.org/wiki/%D0%98%D1%85%D0%B0%D1%80%D0%B0%2C_%D0%AF%D1%81%D1%83%D1%82%D0%B0%D0%BA%D0%B0"
    title: "Ихара, Ясутака"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%8A%D8%A7%D8%B3%D9%88%D8%AA%D8%A7%D9%83%D8%A7_%D8%A5%D9%8A%D9%87%D8%A7%D8%B1%D8%A7"
    title: "ياسوتاكا إيهارا"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Yasutaka_Ihara"
    title: "Yasutaka Ihara"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Yasutaka_Ihara"
    title: "Yasutaka Ihara"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Yasutaka_Ihara"
    title: "Yasutaka Ihara"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E4%BC%8A%E5%8E%9F%E5%BA%B7%E9%9A%86"
    title: "伊原康隆"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Yasutaka_Ihara"
    title: "Yasutaka Ihara"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1747132"
    title: "Wikidata"
    type:  "WIKIDATA"

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