Pierre Colmez

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Pierre Colmez
File:Pierre Colmez (cropped).jpg
Born1962 (age 63–64)
Alma materÉcole Normale Supérieure
University of Grenoble.
ChildrenCoralie Colmez
AwardsFermat Prize (2005)
Scientific career
FieldsMathematics
InstitutionsCNRS
Sorbonne University
Doctoral advisorJohn H. Coates
Jean-Marc Fontaine

Pierre Colmez (born 1962) is a French mathematician and directeur de recherche at the CNRS (IMJ-PRG) known for his work in number theory and p-adic analysis.

Education

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Colmez studied at École Normale Supérieure and obtained his doctorate from the University of Grenoble.

Research

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He works on special values of L-functions and p-adic representations of p-adic groups at the meeting point of Fontaine's and Langlands' programs. His contributions include:

  • A proof of a p-adic analog of Dirichlet's analytic class number formula.[1]
  • A conjecture: the Colmez conjecture relating Artin L-functions at s=0 and periods of abelian varieties with complex multiplication, a far-reaching generalization of the Chowla-Selberg formula.[2]
  • A proof of Perrin-Riou's conjectural explicit reciprocity law related to the functional equation of p-adic L-functions.[3]
  • Several contributions to Fontaine's program of classification of p-adic representations of the absolute Galois group of a finite extension of ℚp, including proofs of conjectures of Fontaine such as "weakly admissible implies admissible"[4] and the "p-adic monodromy conjecture" which describe representations coming from geometry, or the overconvergence of all representations,[5][6] and the addition of new concepts such as "trianguline representations"[7] or "Banach-Colmez spaces".[8][9]
  • A construction of the p-adic local Langlands correspondence for GL2(ℚp), via the construction of a functor (known as "Colmez's functor" or "Colmez's Montreal functor"[10]) from representation of GL2(ℚp) to representations of the absolute Galois group of ℚp.[11]
  • Comparison theorems for p-adic algebraic and analytic varieties with applications to a geometrization of the p-adic local Langlands correspondence.[12][13][14]

With Jean-Pierre Serre, he co-edited the Correspondance Grothendieck-Serre (2001)[15][16] and the Correspondance Serre-Tate (2015).[17]

Awards and honors

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Colmez won the 2005 Fermat Prize for his contributions to the study of L-functions and p-adic Galois representations.

In 1998, he was an invited speaker at the International Congress of Mathematicians in Berlin.[18]

Colmez has won the French Go championship four times.[19]

Personal life

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Pierre Colmez and Leila Schneps are the parents of Coralie Colmez.[20][21] Violinist David Grimal is Colmez's first cousin.

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References

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  1. ^ Résidu en s=1 des fonctions zêta p-adiques, Inventiones mathematicae 91 (1988), 371-389
  2. ^ Périodes des variétés abéliennes à multiplication complexe, Annals of Mathematics 138 (1993), 625–683
  3. ^ Théorie d'Iwasawa des représentations de de Rham d'un corps local, Annals of Mathematics 148 (1998), 485–571
  4. ^ Construction des représentations p-adiques semi-stables (avec J.-M. Fontaine), Inventiones mathematicae 140 (2000), 1–43 (avec Jean-Marc Fontaine)
  5. ^ Espaces Vectoriels de dimension finie et représentations de de Rham, Astérisque 319 (2008), 117–186
  6. ^ Représentations p-adiques surconvergentes, Inventiones mathematicae 133 (1998), 581–611 (avec Frédéric Cherbonnier)
  7. ^ Représentations triangulines de dimension 2, Astérisque 319 (2008), 213–258
  8. ^ Espaces de Banach de dimension finie, Journal Institut de Mathématiques de Jussieu 1 (2002), 331–439
  9. ^ Arthur-César Le Bras, Espaces de Banach–Colmez et faisceaux cohérents sur la courbe de Fargues–Fontaine, Duke Math. J. 167 (2018), 3455-3532
  10. ^ Vytautas Paškūnas, The image of Colmez’s Montreal functor, Publications mathématiques de l'IHÉS 118 (2013), 1–191
  11. ^ Représentations de GL2(ℚp) et (φ,Γ)-modules, Astérisque 330 (2010), 281–509
  12. ^ p-adic vanishing cycles and syntomic cohomology, Inventiones mathematicae 208 (2017), 1-108 (with Wiesława Nizioł).
  13. ^ Cohomologie p-adique de la tour de Drinfeld, le cas de la dimension 1, Journal of the AMS 33 (2020), 311–362 (with Wiesława Nizioł and Gabriel Dospinescu).
  14. ^ Cohomology of p-adic Stein spaces, Inventiones mathematicae 219 (2020), 873–985 (with Wiesława Nizioł and Gabriel Dospinescu).
  15. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  16. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  17. ^ Documents Mathématiques 13, 14, Société Mathématique de France, 2015
  18. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  19. ^ Open - Fédération Française de Go - Jeu de go
  20. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  21. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).

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