A few places where to find me to discuss about mathematics (preferably in front of a coffee and rather on the afternoon...). See also annoucements on my Google+ profile for participation to conferences.


Temple and Upenn University, USA

Hosts: D. Harbater (Upenn - AG), V. Dolgushev (Temple - Algebra and Number Theory) and M. Stover (Temple - Geometry and Topology).
Dates: 6-13 Februar 2018.

Mittag-Leffler Institute, Sweden

Mittag-Leffler Institute.
Hosts: Algebro-Geometric and Homotopical Methods Semester.
Dates: 24-31 March 2017.

Chern Institute, Nankai University, Tianjin, China

Chern Institute of Mathematics.
Hosts: Conference on Grothendieck-Teichmüller Theories.
Dates: 24-30 July 2016.

Université Lille, Lille, France

Laboratoire Paul Painlevé.
Hosts: Pr. P. Dèbes and B. Fresse.
Dates: 04-09 June 2016.

Universität Osnabrück, Germany

AG Topologie und Geometrie.
Dates: 1 week in 2016.

WW Universität Münster, Germany

Leray Algebraic Topology Group.
Host: Pr. S. Weiss.
Dates: 1 week in 2015.

Università di Pisa, Pisa, Italy

Dipartimento di Matematica.
Host: Pr. G. Gaiffi and F. Callegaro.
Dates: 12-19 April 2015.

IMPA-UFRJ, Rio de Janeiro, Brasil

Instituto Nacional de Matemática Pura e Aplicada et Universidade Federal do Rio de Janeiro.
Host: Pr. Carolina Araujo.
Dates: mars - avril 2014.

Isaac Newton Institute, Cambridge, UK

Isaac Newton Institute.
Grothendieck-Teichmüller Groups, Deformation and Operads.
Dates: 15 février - 30 mars 2013.

IMPA, Rio de Janeiro, Brasil

Instituto Nacional de Matemática Pura e Aplicada.
Host: Pr. Hossein Movasati.
Dates: 5 août - 4 novembre 2012.

Tel Aviv University, Israel

Department of Pure Mathematics.
Host: Pr. Moshe Jarden.
Dates: 3 juin - 3 juillet 2012.

Bayreuth University, Deutschland

Lehrstuhl IV für Mathematik/Zahlentheorie.
Host: Pr. Michael Dettweiler.
Dates: 15 janvier - 18 mai + juillet 2012.

Update: 2017 -- 3D tags sphere