Sublime

Paul Erdős (Hungarian: Erdős Pál [ˈɛrdøːʃ ˈpaːl]; 26 March 1913 – 20 September 1996) was a renowned Hungarian mathematician. He was one of the most prolific mathematicians and producers of mathematical conjectures[2] of the 20th century.[3]

Erdős pursued and proposed problems in discrete mathematics, graph theory, number theory, mathematical analysis, approximation theory, set theory, and probability theory.[5] Much of his work centered around discrete mathematics, cracking many previously unsolved problems in the field. He championed and contributed to Ramsey theory, which studies th

Described by his biographer, Paul Hoffman, as "probably the most eccentric mathematician in the world," Erdős spent most of his adult life living out of a suitcase.[16] Except for some years in the 1950s, when he was not allowed to enter the United States based on the accusation that he was a Communist sympathizer, his life was a continuo

The Fields Medal is the highest honor a mathematician can receive. Paul Erdös never won it. But a number of the people he helped did, and that leads us to what Erdös is best known for: the “Erdös number.” No, it was not a theorem or a mathematical tool. It was simply a measure of how close you were to working with Paul Erdös.

His colleague Alfréd Rényi said, "a mathematician is a machine for turning coffee into theorems",[22] and Erdős drank copious quantities (this quotation is often attributed incorrectly to Erdős,[23] but Erdős himself ascribed it to Rényi[24]). After his mother's death in 1971 he started taking antidepressants and amphetamines, despite the