• Thumbnail for Oscar Zariski
    Oscar Zariski (April 24, 1899 – July 4, 1986) was a Russian-born American mathematician and one of the most influential algebraic geometers of the 20th...
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  • Thumbnail for Zariski topology
    particular, it is not Hausdorff. This topology was introduced primarily by Oscar Zariski and later generalized for making the set of prime ideals of a commutative...
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  • In algebraic geometry, Zariski's main theorem, proved by Oscar Zariski (1943), is a statement about the structure of birational morphisms stating roughly...
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  • Riemann manifolds or Riemann surfaces. They were named Zariski–Riemann spaces after Oscar Zariski and Bernhard Riemann by Nagata (1962) who used them to...
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  • In algebraic geometry, Zariski's connectedness theorem (due to Oscar Zariski) says that under certain conditions the fibers of a morphism of varieties...
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  • Thumbnail for Heisuke Hironaka
    then Harvard professor Oscar Zariski to Kyoto University. Hironaka took the opportunity to present his own research to Zariski, who suggested that Hironaka...
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  • Thumbnail for Michael Artin
    University, where he received a Ph.D. in 1960 under the supervision of Oscar Zariski, defending a thesis about Enriques surfaces. In the early 1960s, Artin...
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  • Thumbnail for David Mumford
    Mumford then went to Harvard University, where he became a student of Oscar Zariski. At Harvard, he became a Putnam Fellow in 1955 and 1956. He completed...
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  • geometry. The two-volume work Commutative Algebra that he wrote with Oscar Zariski is a classic. Other books of his covered projective geometry and algebraic...
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  • In algebra, Zariski's lemma, proved by Oscar Zariski (1947), states that, if a field K is finitely generated as an associative algebra over another field...
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  • Thumbnail for Shreeram Shankar Abhyankar
    Ph.D. at Harvard in 1955. His thesis, written under the direction of Oscar Zariski, was titled Local uniformization on algebraic surfaces over modular...
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  • were introduced by Oscar Zariski (1946) under the name "semi-local ring" which now means something different, and named "Zariski rings" by Pierre Samuel (1953)...
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  • Thumbnail for Arithmetic geometry
    commutative algebra, including valuation theory and the theory of ideals by Oscar Zariski and others in the 1930s and 1940s. In 1949, André Weil posed the landmark...
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  • Whorf, American linguist, anthropologist, and engineer (d. 1941) 1899 – Oscar Zariski, Russian-American mathematician and academic (d. 1986) 1900 – Elizabeth...
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  • In algebraic geometry, a Zariski space, named for Oscar Zariski, has several different meanings: A topological space that is Noetherian (every open set...
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  • Thumbnail for Robin Hartshorne
    the Hilbert scheme under the supervision of John Coleman Moore and Oscar Zariski. He then became a Junior Fellow at Harvard University, where he taught...
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  • Zariski, Oscar (1940), "Algebraic varieties over ground fields of characteristic 0", Amer. J. Math., 62: 187–221, doi:10.2307/2371447 Zariski, Oscar (1947)...
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  • surface. In particular, all Zariski surfaces are unirational. They were named by Piotr Blass in 1977 after Oscar Zariski who used them in 1958 to give...
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  • Thumbnail for Daniel Gorenstein
    stayed at Harvard and earned his PhD 1950 under the supervision of Oscar Zariski. In his dissertation, Gorenstein introduced a duality principle for...
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  • Amer. Math. Soc. 31 (9): 558–559. doi:10.1090/s0002-9904-1925-04116-6. Zariski, Oscar (1930). "Review: S. Lefschetz, Géométrie sur les Surfaces et les Variétés...
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  • "father of life insurance" for his pioneering work on actuarial tables. Oscar Zariski (1899–1986): American mathematician and one of the most influential...
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  • Thumbnail for Kobryn
    Geo-chemist Dsmitry Parchatscheu (* 1985), Belarusian Football player Oscar Zariski (1899–1986), Mathematician. Among the historical monuments of the city...
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  • Rudy Vallée, American singer, actor, and bandleader (b. 1901) July 4 – Oscar Zariski, Russian mathematician (b. 1899) July 6 – Jagjivan Ram, Indian politician...
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  • Thumbnail for Alexander Grothendieck
    influential "Tôhoku paper". In 1957 he was invited to visit Harvard by Oscar Zariski, but the offer fell through when he refused to sign a pledge promising...
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  • mathematician and child prodigy; regarded as the originator of cybernetics Oscar Zariski (1899–1986) – American mathematician and one of the most influential...
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  • the creation of powerful new methods in geometric function theory. Oscar Zariski  United States creator of the modern approach to algebraic geometry...
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  • Thumbnail for Saunders Mac Lane
    Abraham Adrian Albert (1965–1966) Charles B. Morrey Jr. (1967–1968) Oscar Zariski (1969–1970) Nathan Jacobson (1971–1972) Saunders Mac Lane (1973–1974)...
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  • He was a professor at Kyoto University. Alongside Wolfgang Krull, Oscar Zariski, and Masayoshi Nagata, he is famous for his early work in commutative...
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  • Thumbnail for John von Neumann
    Abraham Adrian Albert (1965–1966) Charles B. Morrey Jr. (1967–1968) Oscar Zariski (1969–1970) Nathan Jacobson (1971–1972) Saunders Mac Lane (1973–1974)...
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  • Institute of Technology who worked on local rings. He was a student of Oscar Zariski at Johns Hopkins University. In his thesis he proved the Cohen structure...
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