About Sergei Kislitsyn
Born 1935. Sergei Kislitsyn is a Russian mathematician.
Sergey S. Kislitsyn, is a Russian mathematician, specializing in combinatorics and coding theory.
Kislitsyn was born January 5, 1935, in Ivanovo, Soviet Union. He received his M.S. in mathematics from Leningrad State University in 1957. From 1962 until 1970 he worked at Yekaterinburg branch of the Steklov Institute of Mathematics . He defended his Ph.D. thesis in 1964 and continued working as a lecturer at Krasnoyarsk State University.
Kislitsyn is known for posing the 1/3–2/3 conjecture for linear extensions of finite posets, which he published in 1968. The conjecture is established in several special cases but open in full generality.
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Frequently asked questions
Who is Sergei Kislitsyn?
Soviet mathematician
When was Sergei Kislitsyn born?
Sergei Kislitsyn was born on 5 January 1935 in Ivanovo.
What is Sergei Kislitsyn's occupation?
Sergei Kislitsyn is a mathematician.
What nationality is Sergei Kislitsyn?
Sergei Kislitsyn is Russian.
Sources & further reading
· Wikipedia: Sergei Kislitsyn
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APA: Biography.guide. (2026). Sergei Kislitsyn. https://biography.guide/sergei-kislitsyn/
MLA: "Sergei Kislitsyn." Biography.guide, https://biography.guide/sergei-kislitsyn/.
Chicago: "Sergei Kislitsyn." Biography.guide. https://biography.guide/sergei-kislitsyn/.
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