Aleksei Parshin Biography, Age, Height, Wife, Net Worth and Family

The Université Paris-Nord granted Parshin an honorary doctorate in 2001. Parshin was elected a corresponding member of the Russian Academy of Sciences in 2006 and then a full member in 2011. He was elected a member of the Academia Europaea in 2017.

In 1971, Parshin received the Prize of the Moscow Mathematical Society for young mathematicians. He was awarded the Humboldt Prize in 1996. He received the Vinogradov Prize in 2004 and the Chebyshev Gold Medal in 2012 from the Russian Academy of Sciences.

Parshin was an invited speaker at the 1970 International Congress of Mathematicians (ICM) with his talk titled Quelques conjectures de finitude en géométrie diophantienne. He was a plenary speaker at the 2010 ICM with his talk titled Representations of higher adelic groups and arithmetic.

Parshin became a junior research fellow at the Steklov Institute of Mathematics in Moscow in 1968, later becoming a senior and leading research fellow. He became the head of its Department of Algebra in 1995. He also taught at Moscow State University.

In his 1968 thesis, Parshin proved that the Mordell conjecture is a logical consequence of Shafarevich’s finiteness conjecture concerning isomorphism classes of abelian varieties via what is known as Parshin’s trick, which gives an embedding of an algebraic curve into the Siegel modular variety. Shafarevich proved his finiteness conjecture for the case with genus g = 1. Parshin proved a special case (for S = the empty set) of the following theorem: If B is a smooth complex curve and S is a finite subset of B then there exist only finitely many families (up to isomorphism) of smooth curves of fixed genus g ≥ 2 over B \ S. The general case (for non-empty S) of the preceding theorem was proved by Suren Arakelov in 1971. At the same time, Parshin gave a new proof (without an application of the Shafarevich finiteness condition) of the Mordell conjecture in function fields (already proved by Yuri Manin in 1963 and by Hans Grauert in 1965). In 1983, Gerd Faltings completed the program and proved Shafarevich’s finiteness conjecture, thereby proving the Mordell conjecture.

Parshin entered the Faculty of Mathematics and Mechanics of Moscow State University in 1959 and graduated in 1964. He then enrolled as a graduate student at the Steklov Institute of Mathematics, where he received his Kand. Nauk (Ph.D.) in 1968 under Igor Shafarevich. In 1983, he received his Doctor Nauk (doctorate of sciences) from Moscow State University.

Aleksei Nikolaevich Parshin (Russian: Алексей Николаевич Паршин; 7 November 1942 – 18 June 2022) was a Russian mathematician, specializing in arithmetic geometry. He is most well-known for his role in the proof of the Mordell conjecture.

Parshin was born on 7 November 1942 in Sverdlovsk and died on 18 June 2022.