Template:Selected anniversaries/June 22: Difference between revisions

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File:Gabriel Sudan 1932.jpg|link=Gabriel Sudan (nonfiction)|1977: Mathematician [[Gabriel Sudan (nonfiction)|Gabriel Sudan]] dies. He discovered the Sudan function, an important example in the theory of computation, similar to the Ackermann function.
File:Gabriel Sudan 1932.jpg|link=Gabriel Sudan (nonfiction)|1977: Mathematician [[Gabriel Sudan (nonfiction)|Gabriel Sudan]] dies. He discovered the Sudan function, an important example in the theory of computation, similar to the Ackermann function.
||Harold Calvin Marston Morse (d. June 22, 1977) was an American mathematician best known for his work on the calculus of variations in the large, a subject where he introduced the technique of differential topology now known as Morse theory.


||1978 – Charon, Pluto's first satellite, was discovered at the United States Naval Observatory by James W. Christy.
||1978 – Charon, Pluto's first satellite, was discovered at the United States Naval Observatory by James W. Christy.

Revision as of 06:52, 30 November 2017