What is Sergei Adian?
'''Sergei Ivanovich Adian''', also '''Adyan''' ({{lang-hy|Սերգեյ Իվանովիչ Ադյան}}; {{lang-ru|Серге́й Ива́нович Адя́н}}; 1 January 1931 – 5 May 2020) was a [[USSR|Soviet]] and [[Russia]]n mathematician. He was a professor at the [[Moscow State University]]. He was known for his work in [[group theory]], especially on the [[Burnside's problem|Burnside problem]]. Adian died on 5 May 2020, aged 89.<ref>[https://math.msu.ru/node/1359 Скончался Сергей Иванович Адян] {{in lang|ru}}</ref> ==References== {{reflist}} {{DEFAULTSORT:Adian, Sergei}} [[Category:1931 births]] [[Category:2020 deaths]] [[Category:Russian mathematicians]] [[Category:Algebraists]] [[Category:Moscow State University faculty]] {{bio-stub}}