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Charles Fefferman

From Wikipedia, the free encyclopedia
American mathematician (b. 1949)
Charles Fefferman
Born (1949-04-18)April 18, 1949 (age 76)
Alma materUniversity of Maryland, College Park
Princeton University
Awards
Scientific career
FieldsMathematics
InstitutionsPrinceton University,
University of Chicago
ThesisInequalities for Strongly Singular Convolution Operators (1969)
Doctoral advisorElias Stein
Doctoral studentsMatei Machedon
Luis A. Seco

Charles Louis Fefferman (born April 18, 1949) is an Americanmathematician atPrinceton University, where he is currently the Herbert E. Jones, Jr. '43 University Professor of Mathematics. He was awarded theFields Medal in 1978 for his contributions tomathematical analysis.

Early life and education

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Fefferman was born to a Jewish family,[1][2] in Washington, DC. He was achild prodigy, entered theUniversity of Maryland at age 14,[3][4][7] and had written his first scientific paper by the age of 15.[3] He graduated with degrees in math and physics at 17,[8] and earned hisPhD in mathematics three years later fromPrinceton University, underElias Stein. His doctoral dissertation was titled "Inequalities for strongly singular convolution operators".[9] Fefferman achieved a full professorship at theUniversity of Chicago at the age of 22, making him the youngest full professor ever appointed in the United States.[6]

Career

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At the age of 25, he returned to Princeton as a full professor, becoming the youngest person to be promoted to the title.[10] He won theAlan T. Waterman Award in 1976[4] (the first person to get the award) and theFields Medal in 1978 for his work inmathematical analysis, specifically convergence and divergence.[3] He was elected to theNational Academy of Sciences in 1979.[11] He was appointed the Herbert Jones Professor at Princeton in 1984.

In addition to the above, his honors include theSalem Prize in 1971, theBergman Prize in 1992,[12] theBôcher Memorial Prize in 2008,[13] and theWolf Prize in Mathematics for 2017,[14] as well as election to theAmerican Academy of Arts and Sciences and theAmerican Philosophical Society.[15][16] In 2021 he was awarded theBBVA Foundation Frontiers of Knowledge Award in Basic Sciences.[17]

Fefferman contributed several innovations that revised the study of multidimensional complex analysis by finding fruitful generalisations of classical low-dimensional results. Fefferman's work onpartial differential equations,Fourier analysis, in particular convergence, multipliers, divergence, singular integrals andHardy spaces earned him aFields Medal at theInternational Congress of Mathematicians atHelsinki in 1978.[18] He was a Plenary Speaker of the ICM in 1974 in Vancouver.[19]

His early work included a study of theasymptotics of theBergman kernel off the boundaries ofpseudoconvex domains inCn{\displaystyle \mathbb {C} ^{n}}.[20] He has studied mathematical physics,harmonic analysis,fluid dynamics,neural networks,geometry,mathematical finance andspectral analysis, amongst others.

Family

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Charles Fefferman and his wife Julie have two daughters, Nina and Lainie. Lainie Fefferman is a composer, taught math atSaint Ann's School and holds a degree in music fromYale University as well as a Ph.D. in music composition from Princeton.[21] She has an interest inMiddle Eastern music.[22]Nina Fefferman is a computational biologist residing at the University of Tennessee whose research is concerned with the application of mathematical models to complex biological systems.[23] Charles Fefferman's brother,Robert Fefferman, is also a mathematician and former Dean of the Physical Sciences Division at theUniversity of Chicago.[24]

Works

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The following are among Fefferman's best-known papers:

References

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  1. ^The Jewish lists: physicists and generals, actors and writers, and hundreds of other lists of accomplished Jews, Martin Harry Greenberg, (Schocken, 1979), page 110
  2. ^American Jewish Year Book 2017: The Annual Record of the North American Jewish Communities, Arnold Dashefsky, Ira M. Sheskin, (Springer, 2018), page 796
  3. ^abc"Interview with Charles Fefferman - OpenMind".OpenMind. 2014-01-07. Retrieved2017-10-22.
  4. ^abHaitch, Richard (1976-07-04)."Charlie Fefferman, Princeton mathematician, and an equation in his hand".The New York Times.ISSN 0362-4331. Retrieved2017-10-22.
  5. ^"Q and A with Prof. Charles Fefferman GS '69".The Princetonian. Retrieved2017-10-22.
  6. ^abSchumacher, Edward (February 27, 1979)."A prodigy keeps young by just thinking".The Philadelphia Inquirer. p. 21. Retrieved2017-10-22.
  7. ^Some sources say age 12.[5][6]
  8. ^"Hall Of Fame".University of Maryland Alumni Association. 2016-05-24. Retrieved2017-10-22.
  9. ^Fefferman, Charles (1969).Inequalities for strongly singular convolution operators.
  10. ^"Two named to endowed chairs".pr.princeton.edu. June 8, 1998. RetrievedFebruary 13, 2020.
  11. ^"Charles Fefferman".www.nasonline.org. Retrieved2017-10-22.
  12. ^"American Mathematical Society".www.ams.org. Retrieved2017-10-22.
  13. ^"2008 Bôcher Prize"(PDF).American Mathematical Society. 2008. Retrieved2017-10-22.
  14. ^"Wolf Prize to be awarded to eight laureates from US, UK and Switzerland".The Jerusalem Post.ISSN 0792-822X. Retrieved2017-10-22.
  15. ^"Charles Louis Fefferman".American Academy of Arts & Sciences. Retrieved2022-04-28.
  16. ^"APS Member History".search.amphilsoc.org. Retrieved2022-04-28.
  17. ^BBVA Foundation Frontiers of Knowledge Award 2021
  18. ^Carleson, Lennart."The work of Charles Fefferman."Archived 2017-12-07 at theWayback MachineProceedings of the International Congress of Mathematicians, Helsinki, 1978. vol. 1: 53–56.
  19. ^Fefferman, Charles."Recent progress in classical Fourier analysis."Archived 2013-12-28 at theWayback MachineProceedings of the International Congress of Mathematicians, Vancouver, 1974. vol. 1: 95–118.
  20. ^(Donnelly & Fefferman 1983)
  21. ^"At Hooding, advanced-degree recipients, advisers celebrate a long, successful journey".Princeton University. Retrieved2017-10-22.
  22. ^"Lainie Fefferman".lainiefefferman.com. Retrieved2017-10-22.
  23. ^"Fefferman Lab". Retrieved2019-04-08.
  24. ^"Deans | Office of the President | the University of Chicago". Archived fromthe original on 2012-02-04. Retrieved2012-01-29. Robert Fefferman webpage at the University of Chicago Office of the President

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