# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/sergey-mergelyan
# Generated: 2026-08-14T01:58:05.959Z

schema: https://schema.org/Person
url: "https://fame.am/person/sergey-mergelyan"
name: "Sergey Mergelyan"
slug: "sergey-mergelyan"
description: "Sergey Nikitovich Mergelyan was a Soviet and Armenian mathematician, who made major contributions to the Approximation theory. The modern Complex Approximation Theory is based on Mergelyan's classical work. Corresponding Member of the Academy of Sciences of the Soviet Union, member of NAS ASSR."
tagline: "Armenian mathematician (1928–2008)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/SN_Mergelyan_SAE.jpg?width=1200"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1928-05-19"
deathDate: "2008-08-20"
livingStatus: "DECEASED"
scores:
  popularity:           50.79
  momentum:             10
  historical:           12.99244533333333
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E8%AC%9D%E7%88%BE%E8%93%8B%C2%B7%E6%A2%85%E7%88%BE%E6%A0%BC%E8%89%AF"
    title: "謝爾蓋·梅爾格良"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B1%D8%AC%D9%89_%D9%85%D9%8A%D8%B1%D8%AC%D9%8A%D9%84%D9%8A%D8%A7%D9%86"
    title: "سيرجى ميرجيليان"
    type:  "WIKIPEDIA"
  - url: "https://az.wikipedia.org/wiki/Sergey_Mergelyan"
    title: "Sergey Mergelyan"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%A1%D1%8F%D1%80%D0%B3%D0%B5%D0%B9_%D0%9C%D1%96%D0%BA%D1%96%D1%82%D0%B0%D0%B2%D1%96%D1%87_%D0%9C%D0%B5%D1%80%D0%B3%D0%B5%D0%BB%D1%8F%D0%BD"
    title: "Сяргей Мікітавіч Мергелян"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Sergei_Nikitowitsch_Mergeljan"
    title: "Sergei Nikitowitsch Mergeljan"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%A3%CE%B5%CF%81%CE%B3%CE%BA%CE%AD%CE%B9_%CE%9C%CE%B5%CF%81%CE%B3%CE%BA%CE%B5%CE%BB%CE%B9%CE%AC%CE%BD"
    title: "Σεργκέι Μεργκελιάν"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Sergey_Mergelyan"
    title: "Sergey Mergelyan"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%B3%D8%B1%DA%AF%D8%A6%DB%8C_%D9%85%D8%B1%DA%AF%D9%84%DB%8C%D8%A7%D9%86"
    title: "سرگئی مرگلیان"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D5%8D%D5%A5%D6%80%D5%A3%D5%A5%D5%B5_%D5%84%D5%A5%D6%80%D5%A3%D5%A5%D5%AC%D5%B5%D5%A1%D5%B6"
    title: "Սերգեյ Մերգելյան"
    type:  "WIKIPEDIA"
  - url: "https://hyw.wikipedia.org/wiki/%D5%8D%D5%A5%D6%80%D5%A3%D5%A7%D5%B5_%D5%84%D5%A5%D6%80%D5%AF%D5%A5%D5%AC%D5%A5%D5%A1%D5%B6"
    title: "Սերգէյ Մերկելեան"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%BB%E3%83%AB%E3%82%B2%E3%82%A4%E3%83%BB%E3%83%A1%E3%83%AB%E3%82%B2%E3%83%AA%E3%83%A3%E3%83%B3"
    title: "セルゲイ・メルゲリャン"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%A1%E1%83%94%E1%83%A0%E1%83%92%E1%83%94%E1%83%98_%E1%83%9B%E1%83%94%E1%83%A0%E1%83%92%E1%83%94%E1%83%9A%E1%83%98%E1%83%90%E1%83%9C%E1%83%98"
    title: "სერგეი მერგელიანი"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9C%D0%B5%D1%80%D0%B3%D0%B5%D0%BB%D1%8F%D0%BD%2C_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%9D%D0%B8%D0%BA%D0%B8%D1%82%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Мергелян, Сергей Никитович"
    type:  "WIKIPEDIA"
  - url: "https://sk.wikipedia.org/wiki/Sergej_Mergeljan"
    title: "Sergej Mergeljan"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/Sergey_Mergelyan"
    title: "Sergey Mergelyan"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%9C%D0%B5%D1%80%D0%B3%D0%B5%D0%BB%D1%8F%D0%BD_%D0%A1%D0%B5%D1%80%D0%B3%D1%96%D0%B9_%D0%9C%D0%B8%D0%BA%D0%B8%D1%82%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Мергелян Сергій Микитович"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q2471305"
    title: "Wikidata"
    type:  "WIKIDATA"

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