ARTA Conference Guanajuato December 3 - 7 2012
Commutativ erings and modules Brixen June 4- 8 2012
Advanced Course and Workshop: Large-Cardinal Methods in Homotopy Barcelona 1-8 September 2011
Groups and Model Theory Mülheim an der Ruhr, 30th May - 3th June 2011
Auslander Conference Woods Hole, April 2011
AUS-ICMS March 2010 Sharjah United Emirates
Conference on Homological and Geometrical Methods in Representation Theory ICTP, Trieste February 1-5, 2010
Triangulated Categories and Singularities Workshop in Paderborn (May 26 - 30, 2009)
International Conference on Rings and Things Dedicated to Carl Faith on his 80th birthday and Barbara Osofsky on her 70th birthday June 2007
International Conference on commutative rings Fez- Morocco June 2001 (Rome 3 group and me)
XII International Conference on Representations of Algebras and Workshop - Toruń, Poland August 15 - 24, 2007
Perspectives in Mathematics: Algebras and Representations Conference dedicated to the 60th birthday of Claus Michael Ringel - Bielefeld, 4-5 February, 2005
Twenty years of tilting theory an Interdisciplinary Symposium - Fraueninsel, Germany November 18-22, 2002
Workshop on Interactions between Representation Theory and Commutative Algebra - Barcelona, September 25-27, 2008
International Conference on Modules and Representation Theory Babes-Bolyia University, Cluj-Napoca, July 7-12, 2008
PhD. thesis defense in Fez Morocco, June 2008 (MImouni, Glaz, me, Bouvier, Fontana, Kabbaj, Lucas, Mahdou)
Giovanni's defense thesis - Spoleto, May 2008
With Zelevinsky's family and Giovanni - Venice, April 2008
International Conference on Abelian Groups and Modules over Commutative Rings - University of Connecticut June 11-15, 2007
Perspectives in Auslander-Reiten Theory On the occasion of the 65th birthday of Idun Reiten - Trondheim, Norway May 10-12, 2007
Rings and Categories of Modules dedicated to Kent Fuller - Bressanone, December 14-16, 2006
Cluster Algebras and Cluster Tilted Algebras - Bielefeld May 24-28, 2006
High water in Venice! International Algebra Conference, June 2002 (Salce, Zanardo and me)
