births

Stephen Cole Kleene, American mathematician and computer scientist (died 1994)

Historical image related to Stephen Cole Kleene, American mathematician and computer scientist (died 1994) from January 5, 1909

Stephen Cole Kleene

American mathematician (1909–1994)

Stephen Cole Kleene was an American mathematician. One of the students of Alonzo Church, Kleene, along with Rózsa Péter, Alan Turing, Emil Post, and others, is best known as a founder of the branch of mathematical logic known as recursion theory, which subsequently helped to…
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January 5

Day of the year

January 5 is the fifth day of the year in the Gregorian calendar; 360 days remain until the end of the year.
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