| Title |
Locale |
| Iberian Mathematical Meeting |
Fundação Calouste Gulbenkian, Lisbon, Portugal, 09-11/02/2007 (Invited Speaker) |
| Eighth Meeting on Commutative Algebra and Algebraic Geometry |
IMPA, Rio de Janeiro, Brazil, 16-22/07/2006 (Invited Speaker) |
| 9th International Workshop on Real and Complex Singularities |
ICMC - USP, São Carlos, Brazil, 23-28/07/2006 (Invited Speaker) |
| Workshop on Algebra |
CAUL, Lisbon, portugal, 16/02/2006 |
| 2004 Fall Eastern Section Meeting of the AMS - Special Session on Multivariate Hypergeometric Functions: Combinatorial and Algebro-Geometric Aspects |
University of Pittsburgh, Pittsburgh, Pennsylvania, USA, 06-07/11/2004 (Invited Speaker) |
| Algebraic Analysis Conference |
Venice Internatinal University, San Servolo, Venice, Italy, 08-11/06/2003 (Organizing Committee, Scientific Committee) |
| International Conference on Singularities of Differential Equations and Foliations |
CMAF, University of Lisbon, Portugal, 05/2001 (Invited Speaker) |
