Facts that stay true

On Wikipedia

American mathematician. Read the article

Born
1931, Orange, New Jersey
Studied at
Princeton University (BA, MA, PhD)
Doctoral advisor
Ralph Fox
Doctoral students
Tadatoshi Akiba; Jon Folkman; John Mather; Laurent C. Siebenmann; Michael Spivak
Known for
Exotic spheres; Fáry–Milnor theorem; Hauptvermutung; Milnor K-theory; Microbundle; Milnor–Thurston kneading theory and 6 more
Prizes and honours
Putnam Fellow (1949, 1950); Sloan Fellowship (1955); Fields Medal (1962); National Medal of Science (1967); Leroy P. Steele Prize (1982, 2004, 2011); Wolf Prize (1989); Abel Prize (2011); Lomonosov Gold Medal (2020)

From the Wikipedia article (CC BY-SA 4.0), as it stood on Nov 3, 2026. Corrections belong there first; lists here are shortened.

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NP-RC-798392 is John Milnor's permanent number in the Ricci flow community on Neckpinch. It came with their work here, and it stays with them through any change of name or job. An NP number exists only for this field, so it says where someone's work is, and it is what ties this page together. More about the number.

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