Births on February 20

John Milnor

Born on February 20, 1931

John Milnor, American mathematician and academic

John Willard Milnor (born February 20, 1931) is an American mathematician known for his work in differential topology, algebraic K-theory and low-dimensional holomorphic dynamical systems. Milnor is a distinguished professor at Stony Brook University and one of the five mathematicians to have won the Fields Medal, the Wolf Prize, and the Abel Prize (the others being Serre, Thompson, Deligne, and Margulis.)

References

John Milnor

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Events on 1931

20 Feb

San Francisco-Oakland Bay Bridge
The Congress of the United States approves the construction of the San Francisco-Oakland Bay Bridge by the state of California.
19 Mar

Nevada
Gambling is legalized in Nevada.
23 Mar

Indian independence movement
Bhagat Singh, Shivaram Rajguru and Sukhdev Thapar are hanged for the killing of a deputy superintendent of police during the Indian struggle for independence.
1 Oct

Women's suffrage
Spain adopts women's suffrage.
7 Nov

October Revolution
The Chinese Soviet Republic is proclaimed on the anniversary of the October Revolution.

Births on February 20

John Milnor

Born on February 20, 1931

References

Choose Another Date

Events on 1931

San Francisco-Oakland Bay Bridge

Nevada

Indian independence movement

Women's suffrage

October Revolution