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Lev Pontryagin, Russian mathematician and academic (died 1988)

Historical image related to Lev Pontryagin, Russian mathematician and academic (died 1988) from September 3, 1908

Lev Pontryagin

Soviet mathematician

Lev Semyonovich Pontryagin was a Soviet mathematician. Completely blind from the age of 14, he made major discoveries in a number of fields of mathematics, including algebraic topology, differential topology and optimal control.
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