Association des collaborateurs et collaboratrices de Nicolas Bourbaki

Founding members

The Bourbaki group was formed in 1935. Its founding members were: Henri Cartan, Claude Chevalley, Jean Coulomb, Jean Delsarte, Jean Dieudonné, Charles Ehresmann, René de Possel, Szolem Mandelbrojt, André Weil.

The Association des collaborateurs et collaboratrices de Nicolas Bourbaki was created in 1952.

Elements of mathematics

The Elements of Mathematics are published by Springer-Verlag.

In 2023, publication of the English translation of the Chapter 8 of the Book Algebra. Contents (pdf)

In 2023, publication of a new volume of the Book Théories spectrales(Spectral theory) chapitres 3 à 5. Contents (pdf)

In 2026, publication of a new volume of the Book Espaces vectoriels topologiques (Topological vector spaces) chapitres 6 et 7. Contents (pdf)

Séminaire Bourbaki du vendredi

November, 20 2026

The Friday's Bourbaki Seminar takes place at the Institut Henri Poincaré (IHP, Charles Hermite amphitheater), 11 rue Pierre et Marie Curie, Paris 5^e. — [iCal] [Poster] [Abstract]

The Friday Bourbaki Seminar was founded in 2018. Colleagues present here the context of some of the lectures of the Saturday Bourbaki Seminar. They strive to make them accessible to a large audience, for instance through their history, by describing some important examples, or by explaining some essential tools.

14h00

Luigi Martinelli et Thomas Mordant — Bornes d'holonomie, familles éleuthères, et méthode des pentes

15h30

Ana Rechtman — Une introduction aux flots d'Anosov en dimension \(3\)

17h00

Gabriel Pallier — Remplissage dans les groupes, géométrie et dynamique

Séminaire Bourbaki

The Bourbaki seminar receives support from the CNRS managed by the IHP.

November, 21 2026

The Bourbaki Seminar takes place at the Institut Henri Poincaré (IHP, Charles Hermite amphitheater), 11 rue Pierre et Marie Curie, Paris 5^e. — [iCal] [Poster] [Abstract]

10h00

Pierre Dehornoy — Diversité des flots d'Anosov tridimensionnels : éléments de construction et de distinction

11h30

Samuel Tapie — Groupes fondamentaux des variétés compactes à courbure de Ricci positive, d'après E. Bruè, A. Naber et D. Semola

14h30

Javier Fresán — Irrationalité de \(L(2, \chi_{-3})\), d'après Calegari, Dimitrov et Tang

16h00

Bertrand Rémy — Annulations en cohomologie unitaire et théorie géométrique des groupes, d'après Uri Bader et Roman Sauer

Leaflets

Leaflets with the texts prepared by the speakers are printed and distributed at each session.

Next session

The next session of the Seminars will be on Saturday January, 30 2027, and the preceding Friday.

The program for the academic year 2025-2026 is available here.

Program for the current academic year

For the list of talks scheduled in the current academic year, see here.

How to receive future announcements

Previous sessions

The links below give access to the abstracts and the video recordings of the most recent sessions.

Session of June 2026

Session of March 2026

Session of January 2026

Recorded talks of the séminaire Bourbaki

You can access here a list of previous recorded Bourbaki seminars. All the videos can also be found on the IHP platform.

Earlier Texts

List by authors' names of the Bourbaki Seminar lectures (number 1 to 1252).

Volume 2023/2024 of the Bourbaki Seminar (lectures 1211 à 1226) : Astérisque 454 (2024), Société mathématique de France.

Volumes of the Seminar since its creation.

Texts of the Bourbaki Seminar lectures until 2014  (on Numdam)

Support

The Friday Bourbaki seminar and the Bourbaki seminar receive funding from the CNRS, administered by the IHP, and support from the Simons Foundation International.