Sylvain Cappell

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Sylvain Cappell
Sloan Fellowship (1971–72)
Scientific career
FieldsMathematics
InstitutionsNew York University
Doctoral advisorWilliam Browder
Doctoral studentsShmuel Weinberger

Sylvain Edward Cappell (born 1946), a

Belgian American mathematician and former student of William Browder at Princeton University, is a topologist who has spent most of his career at the Courant Institute of Mathematical Sciences at NYU
, where he is now the Silver Professor of Mathematics.

He was born in Brussels, Belgium and immigrated with his parents to New York City in 1950 and grew up largely in this city.

Julius Shaneson (now at the University of Pennsylvania). Their work includes many results in knot theory (and broad generalizations of that subject)[4] and aspects of low-dimensional topology. They gave the first nontrivial examples of topological conjugacy of linear transformations,[5] which led to a flowering of research on the topological study of spaces with singularities.[6]

More recently, they combined their understanding of singularities, first to lattice point counting in polytopes, then to Euler-Maclaurin type summation formulae,[7] and most recently to counting lattice points in the circle.[8] This last problem is a classical one, initiated by Gauss, and the paper is still being vetted by experts.[citation needed]

In 2012 he became a fellow of the American Mathematical Society.[9] Cappell was elected and served as a vice president of the AMS for the term of February 2010 through January 2013.[10][11] In 2018 he was elected to be a member of the American Academy of Arts and Sciences.[12]

References

  1. ^ "Responses to NYC DOE questionnaire". nychold.org. Archived from the original on 2004-07-18.
  2. ^ "CCT Donors 2009–10 | Columbia College Today". www.college.columbia.edu. Retrieved 2022-06-04.
  3. S2CID 121348951
    .
  4. JSTOR 1970901
    .
  5. JSTOR 2006986
    .
  6. ISBN 0-226-88566-6
    .
  7. Shaneson, Julius (1995), "Characteristic classes, lattice points, and Euler-MacLaurin formulae", Proc. International Congress of Mathematicians, vol 1 (Zurich 1994), Basel, Berlin: Birkhäuser
    , pp. 612–624.
  8. arXiv:math/0702613
    ..
  9. ^ List of Fellows of the American Mathematical Society, retrieved 2012-11-10.
  10. ^ "2009 Election Results" (PDF). American Mathematical Society. Retrieved 2017-09-09.
  11. ^ "AMS Officers". American Mathematical Society. Archived from the original on 2013-01-25.
  12. ^ "Member Directory | American Academy of Arts and Sciences".

External links

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