November2023 - February 2024 : Invited Professor.
Dept. de Matemàtiques i Informàtica, Universitat de Barcelona, Catalunya, Spain.
Invited by Arturo Vieira & Carles Casacubierta.
Sept.-Oct 2023 - Invited Professor.
Dept. of Mathematics, Université de Namur, Belgium.
Invited by Timoteo Carletti & Jerome Daquin.
4-December 2019-4 March 2020 Centre de Recerca Matemàtica/Universidad de Barcelona, Catalunya, Spain
12 Feb. 2017– 2 March 2018 & 1-15 July 2015 : Invited Professor.
DISCO Inria, L2S-CentraleSupélec & ENS-Paris, Biologie.
Invited by Catherine Bonnet.& Bernard Cazelle
1 Oct.- 21 Dec.. 2016 : Invited Professor.
DISCO Inria, L2S-CentraleSupélec & ENS-Paris, Biology.
Invited by Catherine Bonnet (Inria) et Bernard Cazelles (IRD-ENS-UMPC, Biology)
17 March- 10 April 2016 : Invited professor.
DISCO Inria, CentraleSupélec & ENS-Paris, Biology.
Invited by Catherine Bonnet (Inria) et Bernard Cazelles (IRD-ENS-UMPC, Biology)
22 Jul. - 4 August & 20-30 August 2012 : Invited Professor.
Newton Institute, Cambridge, UK.
Thematic program: Topological Dynamics in the Physical and Biological Sciences.
Scientific program: K. Bajer, T. Kephart, Y. Kimura, K. Moffatt, A. Stasiak.
Invited by K. Moffatt.
26 Jan. – 8 March 2012 : Invited professor.
Dept; of Mathematics, Imperial College, London, UK.
Invited by Darren Crowdy.
21 Dec. 2011- 14 Jan. 2012 : Invited professor.
Tata Institute for Fundamental Research (TIFR), Bangalore, India..
Invited by Seema Nanda.
Nov. 2002, Nov. 2003, April 2004, Dec. 2006, April 2010 : Invited professor.
Dep. Applied Mathematics and Analysis, Universitat de Barcelona, Catalunya, Spain.
Invited by Carles Simó.
Sept-Dec 2001, May-June 2005, January-February 2008 : Invited researcher.
Centre Emile Borel, Institut Henri Poincaré, Paris :
Thematic program (2008) : Singularités en mécanique : Formation, propagation et description microscopiques.
Scientific committee : Jens Eggers, Christophe Josserand, Laure Saint-Raymond.
Thematic program (2005) : Time at work.
Scientific committee : V. Baladi, J. Bricmont, P. Collet, F. Ledrappier, C. Liverani.
Thematic program (2001) : Hydrodynamic limits.
Scientific committee: François Golse & Stefano Olla.
Mai 1997 - Invited researcher.
Courant Institute, New York.
Invited by George Zavlasky.