Stephen Cole Kleene
1909 – 1994

Stephen Cole Kleene

American mathematician and theoretical computer scientist (1909–1994)

logicianphilosopheruniversity teachermathematiciancomputer scientist
Born
1909-01-05, Hartford
Died
1994-01-25
Birthplace state
Connecticut

Biography

Stephen Cole Kleene was an American mathematician and logician. 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 provide the foundations of theoretical computer science. Kleene's work grounds the study of computable functions. A number of mathematical concepts are named after him: Kleene hierarchy, Kleene algebra, the Kleene star, Kleene's recursion theorem and the Kleene fixed-point theorem. He also invented regular expressions in 1951 to describe McCulloch-Pitts neural networks, and made significant contributions to the foundations of mathematical intuitionism.

Occupation

Stephen Cole Kleene is recorded as a logician, a philosopher, a university teacher, a mathematician and a computer scientist, born in Connecticut (1909–1994).

Connections to Connecticut

Stephen Cole Kleene was born in Hartford, Connecticut in 1909. Explore other notable figures from Connecticut, historic sites connected to this era, and the full colonial and statehood history of the state using the links below.

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Native Heritage
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Other historical figures born in Connecticut, ranked by historical prominence.

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Frequently asked about Stephen Cole Kleene

Who was Stephen Cole Kleene?
Stephen Cole Kleene was American mathematician and theoretical computer scientist (1909–1994), born in Connecticut (1909 – 1994).
When and where was Stephen Cole Kleene born?
Stephen Cole Kleene was born on 1909-01-05 in Hartford.
When did Stephen Cole Kleene die?
Stephen died on 1994-01-25.
What was Stephen Cole Kleene known for?
Stephen Cole Kleene is recorded as a logician, a philosopher, a university teacher, a mathematician and a computer scientist.
Source

Biographical content adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License. Source: Wikipedia.

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