# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/toshiyuki-kobayashi
# Generated: 2026-08-14T19:34:51.881Z

schema: https://schema.org/Person
url: "https://fame.am/person/toshiyuki-kobayashi"
name: "Toshiyuki Kobayashi"
slug: "toshiyuki-kobayashi"
description: "Toshiyuki Kobayashi  is a Japanese mathematician\nknown for his original work in the field of Lie theory, and in \nparticular for the\ntheory of discontinuous groups\n(lattice in Lie groups)\nand the application of geometric analysis to representation theory. He was a major developer in\nparticular of the theory of discontinuous groups for \nnon-Riemannian homogeneous spaces and\nthe theory of discrete breaking symmetry in unitary representation theory."
tagline: "Japanese mathematician"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Toshiyuki_Kobayashi.jpg?width=1200"
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: "1962-09-09"
livingStatus: "LIVING"
scores:
  popularity:           48.2
  momentum:             23.51851851851852
  historical:           7.6378
  currentAttention:     0
  sourceConfidence:     50
  profileCompleteness:  75
  trendDirection:       "BREAKOUT"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "WEBSITE"
    url:       "https://www.ms.u-tokyo.ac.jp/~toshi/"
sources:
  - url: "https://pt.wikipedia.org/wiki/Toshiyuki_Kobayashi"
    title: "Toshiyuki Kobayashi"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AA%D9%88%D8%B4%D9%8A%D9%88%D9%83%D9%8A_%D9%83%D9%88%D8%A8%D8%A7%D9%8A%D8%A7%D8%B4%D9%8A"
    title: "توشيوكي كوباياشي"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Toshiyuki_Kobayashi"
    title: "Toshiyuki Kobayashi"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Toshiyuki_Kobayashi"
    title: "Toshiyuki Kobayashi"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Toshiyuki_Kobayashi"
    title: "Toshiyuki Kobayashi"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Toshiyuki_Kobayashi"
    title: "Toshiyuki Kobayashi"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E5%B0%8F%E6%9E%97%E4%BF%8A%E8%A1%8C"
    title: "小林俊行"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Toshiyuki_Kobayashi"
    title: "Toshiyuki Kobayashi"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q5921199"
    title: "Wikidata"
    type:  "WIKIDATA"

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