Encyclopedia > Paul Samuilovich Urysohn

Article Content

Paul Samuilovich Urysohn

Paul Samuilovich Urysohn was a Russian mathematician. He was born in 1898 and died in 1924. He is famous for developing Urysohn's Metrization Theorem and Urysohn's Lemma, both of which are fundamental results in topology.

External link:

MacTutor biography of Urysohn (http://turnbull.dcs.st-and.ac.uk/history/Mathematicians/Urysohn)

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Springs, New York

... there are 102.1 males. For every 100 females age 18 and over, there are 100.8 males. The median income for a household in the town is $57,038, and the median income ...