Pjotr Sergeevič Novikov also spelled Pyotr Sergeyevich Novikov was a mathematicial logician from Soviet Union. He has shown that the word problem in some abstract groups is undecidable. Topologist Sergei Novikov, Fields medalist, is his son.
Created on April 21, 2023 at 15:02:53. See the history of this page for a list of all contributions to it.