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Laurent C. Siebenmann

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Laurent C. Siebenmann
Laurent Siebenmann at the IHÉS, 2007
Born1939
Toronto, Ontario, Canada
Alma materUniversity of Toronto
Princeton University
AwardsJeffery–Williams Prize
Scientific career
FieldsMathematics
InstitutionsUniversity of Paris-Sud
Doctoral advisorJohn Milnor
Doctoral students

Laurent Carl Siebenmann (the first name is sometimes spelled Laurence or Larry) (born 1939) is a Canadian mathematician based at the Université de Paris-Sud at Orsay, France.

After working for several years as a Professor at Orsay he became a Directeur de Recherches at the Centre national de la recherche scientifique in 1976. He is a topologist who works on manifolds and who co-discovered the Kirby–Siebenmann class.

Education

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Siebenmann's undergraduate studies were at the University of Toronto. He received a Ph.D. from Princeton University under the supervision of John Milnor in 1965 with the dissertation The obstruction to finding a boundary for an open manifold of dimension greater than five. His doctoral students at Orsay included Francis Bonahon and Albert Fathi.

Recognition

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In 1985 he was awarded the Jeffery–Williams Prize by the Canadian Mathematical Society.[1] In 2012 he became a fellow of the American Mathematical Society.[2]

Selected publications

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  • Kirby, Robion C.; Siebenmann, Laurence C. (1977). Foundational Essays on Topological Manifolds, Smoothings, and Triangulations (PDF). Annals of Mathematics Studies. Vol. 88. Princeton, NJ: Princeton University Press. ISBN 0-691-08191-3. MR 0645390.

References

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  1. ^ "Jeffery-Williams Prize". cms.math.ca. Retrieved 2017-03-14.
  2. ^ List of Fellows of the American Mathematical Society, retrieved 2013-07-20.
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