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Science & Medicine

Paul Urysohn

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Who

Paul Urysohn · Science & Medicine

What

Topology; Urysohn's lemma and metrization theorem

When

1898, Odessa, Russian Empire (now Ukraine) — 1924, Batz-sur-Mer, France

Where

Soviet Union

Biography

Paul Urysohn is recognized among Jewish contributors to Science & Medicine — Topology; Urysohn's lemma and metrization theorem

How & why

Urysohn was a Soviet mathematician whose Urysohn lemma and metrization theorem are foundational results of point-set topology, and who helped develop the theory of dimension. Born to a Jewish family in Odessa, he drowned while swimming off the French coast at just 26.

Sources & external links

Verify and go deeper with these external references.

Source: Jinfo.org — Jews in Mathematics

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Contributions & Sources

Topology; Urysohn's lemma and metrization theorem

1898

Source: Jinfo.org — Jews in Mathematics