# Michael Artin

**Michael Artin** (German: [ˈaɐ̯tiːn]; born 28 June 1934) is an American mathematician and a professor emeritus in the Massachusetts Institute of Technology mathematics department, known for his contributions to algebraic geometry.[1][2]

Michael Artin | |
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Michael Artin in 1999 | |

Born | Hamburg, Germany | 28 June 1934

Nationality | American |

Alma mater | Harvard University Princeton University |

Awards | Harvard Centennial Medal (2005) Steele Prize (2002) Wolf Prize (2015) National Medal of Science (2013) |

Scientific career | |

Fields | algebraic geometry noncommutative algebraic geometry Artin approximation theorem |

Institutions | MIT |

Thesis | On Enriques' Surfaces (1960) |

Doctoral advisor | Oscar Zariski |

Doctoral students | Eric Friedlander David Harbater Zinovy Reichstein Amnon Yekutieli |

## Life and career

Artin was born in Hamburg, Germany, and brought up in Indiana. His parents were Natalia Naumovna Jasny (Natascha) and Emil Artin, preeminent algebraist of the 20th century. Artin's parents left Germany in 1937, because Michael Artin's maternal grandfather was Jewish.[3] He had an elder sister, Karin Tate, who was married to mathematician John Tate until the late 1980s, and related as his brother-in-law.

Artin did his undergraduate studies at Princeton University, receiving an A.B. in 1955; he then moved to Harvard University, where he received a Ph.D. in 1960 under the supervision of Oscar Zariski, defending a thesis about Enriques surfaces.[1][4]

In the early 1960s, Artin spent time at the IHÉS in France, contributing to the SGA4 volumes of the Séminaire de géométrie algébrique, on topos theory and étale cohomology, jointly with Alexander Grothendieck. He also collaborated with Barry Mazur to define étale homotopy- another important tool in algebraic geometry- and more generally to apply ideas from algebraic geometry(such as the Nash approximation) to the study of diffeomorphisms of compact manifolds. His work on the problem of characterising the representable functors in the category of schemes has led to the Artin approximation theorem, in local algebra as well as the "Existence thoerem".This work also gave rise to the ideas of an algebraic space and algebraic stack, and has proved very influential in moduli theory. Additionally, he has made contributions to the deformation theory of algebraic varieties. With Peter Swinnerton-Dyer, he provided a resolution of the Shafarevich-Tate conjecture for elliptic K3 surfaces. He began to turn his interest from algebraic geometry to noncommutative algebra (noncommutative ring theory), especially geometric aspects, after a talk by Shimshon Amitsur and an encounter in Chicago with Claudio Procesi and Lance W. Small, "which prompted [his] first foray into ring theory".[5] Today, he is a recognized world leader in noncommutative algebraic geometry.

In 2002, Artin won the American Mathematical Society's annual Steele Prize for Lifetime Achievement. In 2005, he was awarded the Harvard Centennial Medal. In 2013, he won the Wolf Prize in Mathematics, and in 2015 was awarded the National Medal of Science from the President Barack Obama. He is also a member of the National Academy of Sciences and a Fellow of the American Academy of Arts and Sciences (1969),[6] the American Association for the Advancement of Science, the Society for Industrial and Applied Mathematics,[1] and the American Mathematical Society.[7] He is a Foreign Member of the Royal Netherlands Academy of Arts and Sciences and Honorary Fellow of the Moscow Mathematical Society, and was awarded honorary doctorates from the universities of Hamburg and Antwerp, Belgium. He was invited to give a talk on the topic "The Étale Topology of Schemes" at the International Congress of Mathematicians in 1966 at Moscow, USSR.

## Books

### As author

- with Barry Mazur:
*Etale homotopy*. Berlin; Heidelberg; New York: Springer. 1969. *Algebraic spaces*. New Haven: Yale University Press. 1971.*Théorie des topos et cohomologie étale des schémas*. Berlin; New York: Springer-Verlag. 1972.- in collaboration with Alexandru Lascu & Jean-François Boutot:
*Théorèmes de représentabilité pour les espaces algébriques*. Montréal: Presses de l'Université de Montréal. 1973. - with notes by C.S. Sephardi & Allen Tannenbaum:
*Lectures on deformations of singularities*. Bombay: Tata Institute of Fundamental Research. 1976. *Algebra*. Englewood Cliffs, N.J.: Prentice Hall. 1991.*2nd edition*. Boston: Pearson Education. 2011.[8]

### As editor

- with David Mumford:
*Contributions to algebraic geometry in honor of Oscar Zariski*. Baltimore: Johns Hopkins University Press. 1979. - with John Tate:
*Arithmetic and geometry : papers dedicated to I.R. Shafarevich on the occasion of his sixtieth birthday*. Boston: Birkhäuser. 1983. - with Hanspeter Kraft & Reinhold Remmert:
*Duration and change : fifty years at Oberwolfach*. Berlin; New York: Springer-Verlag. 1994.

## References

- Faculty profile, MIT mathematics department, retrieved 2011-01-03
- Date information sourced from Library of Congress Authorities data, via corresponding WorldCat Identities linked authority file (LAF).
- O'Connor, John J.; Robertson, Edmund F., "Michael Artin",
*MacTutor History of Mathematics archive*, University of St Andrews. - Michael Artin at the Mathematics Genealogy Project
- From the MacTutor biography: "His main research area changed from algebraic geometry to noncommutative ring theory".
- "Book of Members, 1780-2010: Chapter A" (PDF). American Academy of Arts and Sciences. Retrieved 25 April 2011.
- List of Fellows of the American Mathematical Society, retrieved 2012-11-03.
- Karaali, Gizem (24 March 2011). "Review of
*Algebra*by Michael Artin".*MAA Reviews, Mathematical Association of America*.

## External links

Wikimedia Commons has media related to .Michael Artin |

- Michael Artin at the Mathematics Genealogy Project
- Michael Artin at MIT Mathematics