Mathematician:Yurii Mikhailovich Smirnov

Юрий Михайлович Смирнов was a Russian mathematician who specialised in topology.

Nationality
Russian

History

 * Born: 9 September 1921 in Kaluga
 * Died: 3 September 2007

Theorems and Definitions

 * Nagata-Smirnov Metrization Theorem